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+ "markdown": "---\ntitle: Assignment 1\nfig-cap-location: top\n---\n\n\n\n**You must provide forecasts for the following items:**\n\n 1. Google closing stock price on 20 March 2024 [[Data](https://finance.yahoo.com/quote/GOOG/)].\n 2. Maximum temperature at Melbourne airport on 10 April 2024 [[Data](http://www.bom.gov.au/climate/dwo/IDCJDW3049.latest.shtml)].\n 3. The difference in points (Collingwood minus Essendon) scored in the AFL match between Collingwood and Essendon for the Anzac Day clash. 25 April 2024 [[Data](https://en.wikipedia.org/wiki/Anzac_Day_match)].\n 4. The seasonally adjusted estimate of total employment for April 2024. ABS CAT 6202, to be released around mid May 2024 [[Data](https://www.abs.gov.au/statistics/labour/employment-and-unemployment/labour-force-australia/latest-release)].\n 5. Google closing stock price on 22 May 2024 [[Data](https://finance.yahoo.com/quote/GOOG/)].\n\n**For each of these, give a point forecast and an 80% prediction interval, and explain in a couple of sentences how each was obtained.**\n\n* The [Data] links give you possible data to start with, but you are free to use any data you like.\n* There is no need to use any fancy models or sophisticated methods. Simple is better for this assignment. The methods you use should be understandable to any high school student.\n* Full marks will be awarded if you submit the required information, and are able to meaningfully justify your results in a couple of sentences in each case.\n* Once the true values in each case are available, we will come back to this exercise and see who did the best using the scoring method described in class.\n* The student with the lowest score is the winner of our forecasting competition, and will win a $50 cash prize.\n* The assignment mark is not dependent on your score.\n\n\n\nDue: 8 March 2024 Submit
\n\n```\n\n:::\n:::\n\n\n\n## Forecasts\n\n::: {layout-ncol=5}\n\n### Q1\n[](Q1.png)\n\n### Q2\n[](Q2.png)\n\n### Q3\n[](Q3.png)\n\n### Q4\n[](Q4.png)\n\n### Q5\n[](Q5.png)\n\n:::\n",
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+ "Due: 24 March 2024 Submit Due: 14 April 2024 Submit \n Modify the `generate_ar1` function to generate data from an ARIMA(p,0,q) model with parameters to be specified by the user. The first line of your function definition should be\n\n ```r\n generate_arma <- function(n = 100, c = 0, phi = NULL, theta = NULL, sigma = 1)\n ```\n\n Here `phi` and `theta` are vectors of AR and MA coefficients. Your function should return a numeric vector of length `n`.\n\n For example `generate_arma(n = 50, c = 2, phi = 0.4, theta = c(0.3, -0.6))` should return 50 observations generated from the ARIMA(1,0,2) model\n $$y_t = 2 + 0.4 y_{t-1} + 0.3\\varepsilon_{t-1} - 0.6\\varepsilon_{t-2} + \\varepsilon_t$$\n where $\\varepsilon \\sim N(0,1)$.\n\n The noise should be generated using the `rnorm()` function.\n\n Your function should check stationarity and invertibility conditions and return an error if either condition is not satisfied. You can use the `stop()` function to generate an error. The model will be stationary if the following expression returns `TRUE`:\n\n ```r\n !any(abs(polyroot(c(1,-phi))) <= 1)\n ```\n\n The MA parameters will be invertible if the following expression returns `TRUE`:\n\n ```r\n !any(abs(polyroot(c(1,theta))) <= 1)\n ```\n\n The above function sets the first value of every series to 0. Your function should fix this problem by generating more observations than required and then discarding the first few observations. You will need to consider how many observations to discard, to prevent the returned series from being affected by the initial values.\n\n \n\nPlease submit your solution as a .R file.\n\n\n\nDue: 5 May 2024 Submit Due: 24 May 2024 Submit \n1 Training 0.439 1.21 0.915 5.23 12.4 1 1 0.768\n2 Test 0.836 1.55 1.24 5.94 9.06 1.36 1.28 0.601\n```\n\n\n:::\n:::\n\n\nThe accuracy on the training data is substantially better than the out-of-sample forecast accuracy. This is common, and especially evident in this example as the model has failed to capture the trend in the data. This can be seen in the mean error, which is above zero as the model predictions do not account for the upward trend.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nmyseries_accuracy <- function(data, last_training_year) {\n myseries_train <- data |>\n filter(year(Month) <= last_training_year)\n fit <- myseries_train |>\n model(SNAIVE(Turnover))\n fc <- fit |>\n forecast(new_data = anti_join(myseries, myseries_train))\n bind_rows(\n accuracy(fit),\n accuracy(fc, myseries)\n ) |>\n mutate(last_training_year = last_training_year) |>\n select(last_training_year, .type, ME:ACF1)\n}\nas.list(2011:2017) |>\n purrr::map_dfr(myseries_accuracy, data = myseries) |>\n ggplot(aes(x = last_training_year, y = RMSE, group = .type)) +\n geom_line(aes(col = .type))\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\nThe accuracy on the training data is almost unchanged when the size of the training set is increased. However, the accuracy on the test data decreases as we are averaging RMSE over the forecast horizon, and with less training data the forecasts horizons can be longer.\n\n# fpp3 5.10, Ex 9\n\n> a. Create a training set for household wealth (`hh_budget`) by withholding the last four years as a test set.\n\n\n::: {.cell}\n\n```{.r .cell-code}\ntrain <- hh_budget |>\n filter(Year <= max(Year) - 4)\n```\n:::\n\n\n> b. Fit all the appropriate benchmark methods to the training set and forecast the periods covered by the test set.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit <- train |>\n model(\n naive = NAIVE(Wealth),\n drift = RW(Wealth ~ drift()),\n mean = MEAN(Wealth)\n )\nfc <- fit |> forecast(h = 4)\n```\n:::\n\n\n> c. Compute the accuracy of your forecasts. Which method does best?\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfc |>\n accuracy(hh_budget) |>\n arrange(Country, MASE)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 12 × 11\n .model Country .type ME RMSE MAE MPE MAPE MASE RMSSE ACF1\n \n 1 drift Australia Test 29.1 35.5 29.1 7.23 7.23 1.73 1.48 0.210 \n 2 naive Australia Test 34.7 41.5 34.7 8.64 8.64 2.06 1.73 0.216 \n 3 mean Australia Test 35.7 42.3 35.7 8.89 8.89 2.12 1.76 0.216 \n 4 drift Canada Test 33.3 37.2 33.3 6.09 6.09 1.73 1.57 -0.229 \n 5 naive Canada Test 46.2 51.0 46.2 8.46 8.46 2.40 2.15 -0.0799\n 6 mean Canada Test 90.4 92.9 90.4 16.7 16.7 4.69 3.92 -0.0799\n 7 drift Japan Test 14.7 17.9 14.7 2.44 2.44 0.943 0.967 -0.229 \n 8 naive Japan Test 36.3 37.8 36.3 6.06 6.06 2.34 2.04 -0.534 \n 9 mean Japan Test 100. 101. 100. 16.8 16.8 6.45 5.46 -0.534 \n10 drift USA Test 75.9 76.2 75.9 12.7 12.7 2.88 2.43 -0.561 \n11 naive USA Test 82.1 82.5 82.1 13.8 13.8 3.12 2.63 -0.423 \n12 mean USA Test 82.9 83.3 82.9 13.9 13.9 3.15 2.65 -0.423 \n```\n\n\n:::\n\n```{.r .cell-code}\nfc |>\n accuracy(hh_budget) |>\n group_by(.model) |>\n summarise(MASE = mean(MASE)) |>\n ungroup() |>\n arrange(MASE)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 3 × 2\n .model MASE\n \n1 drift 1.82\n2 naive 2.48\n3 mean 4.10\n```\n\n\n:::\n:::\n\n\nThe drift method is better for every country, and on average.\n\n> d. Do the residuals from the best method resemble white noise?\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit |>\n filter(Country == \"Australia\") |>\n select(drift) |>\n gg_tsresiduals()\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n\n```{.r .cell-code}\nfit |>\n filter(Country == \"Canada\") |>\n select(drift) |>\n gg_tsresiduals()\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n\n```{.r .cell-code}\nfit |>\n filter(Country == \"Japan\") |>\n select(drift) |>\n gg_tsresiduals()\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n\n```{.r .cell-code}\nfit |>\n filter(Country == \"USA\") |>\n select(drift) |>\n gg_tsresiduals()\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\nIn all cases, the residuals look like white noise.\n\n# fpp3 5.10, Ex 10\n\n> a. Create a training set for Australian takeaway food turnover (`aus_retail`) by withholding the last four years as a test set.\n\n\n::: {.cell}\n\n```{.r .cell-code}\ntakeaway <- aus_retail |>\n filter(Industry == \"Takeaway food services\") |>\n summarise(Turnover = sum(Turnover))\ntrain <- takeaway |>\n filter(Month <= max(Month) - 4 * 12)\n```\n:::\n\n\n> b. Fit all the appropriate benchmark methods to the training set and forecast the periods covered by the test set.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit <- train |>\n model(\n naive = NAIVE(Turnover),\n drift = RW(Turnover ~ drift()),\n mean = MEAN(Turnover),\n snaive = SNAIVE(Turnover)\n )\nfc <- fit |> forecast(h = \"4 years\")\n```\n:::\n\n\n> c. Compute the accuracy of your forecasts. Which method does best?\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfc |>\n accuracy(takeaway) |>\n arrange(MASE)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 4 × 10\n .model .type ME RMSE MAE MPE MAPE MASE RMSSE ACF1\n \n1 naive Test -12.4 119. 96.4 -1.49 6.66 2.30 2.25 0.613\n2 drift Test -93.7 130. 108. -6.82 7.67 2.58 2.46 0.403\n3 snaive Test 177. 192. 177. 11.7 11.7 4.22 3.64 0.902\n4 mean Test 829. 838. 829. 55.7 55.7 19.8 15.8 0.613\n```\n\n\n:::\n:::\n\n\nThe naive method is best here.\n\n> d. Do the residuals from the best method resemble white noise?\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit |>\n select(naive) |>\n gg_tsresiduals()\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\nThis is far from white noise. There is strong seasonality and increasing variance that has not been accounted for by the naive model.\n\n# fpp3 8.8, Ex6\n\n> Forecast the Chinese GDP from the `global_economy` data set using an ETS model. Experiment with the various options in the `ETS()` function to see how much the forecasts change with damped trend, or with a Box-Cox transformation. Try to develop an intuition of what each is doing to the forecasts.\n\n> [Hint: use `h=20` when forecasting, so you can clearly see the differences between the various options when plotting the forecasts.]\n\n\n::: {.cell}\n\n```{.r .cell-code}\nchina <- global_economy |>\n filter(Country == \"China\")\nchina |> autoplot(GDP)\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\n- It clearly needs a relatively strong transformation due to the increasing\n variance.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nchina |> autoplot(box_cox(GDP, 0.2))\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n\n```{.r .cell-code}\nchina |> features(GDP, guerrero)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 1 × 2\n Country lambda_guerrero\n \n1 China -0.0345\n```\n\n\n:::\n:::\n\n\n- Making $\\lambda=0.2$ looks ok.\n\n- The Guerrero method suggests an even stronger transformation. Let's also try\n a log.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit <- china |>\n model(\n ets = ETS(GDP),\n ets_damped = ETS(GDP ~ trend(\"Ad\")),\n ets_bc = ETS(box_cox(GDP, 0.2)),\n ets_log = ETS(log(GDP))\n )\n\nfit\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A mable: 1 x 5\n# Key: Country [1]\n Country ets ets_damped ets_bc ets_log\n \n1 China \n```\n\n\n:::\n\n```{.r .cell-code}\naugment(fit)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tsibble: 232 x 7 [1Y]\n# Key: Country, .model [4]\n Country .model Year GDP .fitted .resid .innov\n \n 1 China ets 1960 59716467625. 49001691297. 10714776328. 0.219 \n 2 China ets 1961 50056868958. 66346643194. -16289774236. -0.246 \n 3 China ets 1962 47209359006. 51607368186. -4398009180. -0.0852 \n 4 China ets 1963 50706799903. 47386494407. 3320305495. 0.0701 \n 5 China ets 1964 59708343489. 51919091574. 7789251914. 0.150 \n 6 China ets 1965 70436266147. 63350421234. 7085844913. 0.112 \n 7 China ets 1966 76720285970. 76289186599. 431099371. 0.00565\n 8 China ets 1967 72881631327. 82708375812. -9826744486. -0.119 \n 9 China ets 1968 70846535056. 75804820984. -4958285928. -0.0654 \n10 China ets 1969 79705906247. 72222259470. 7483646777. 0.104 \n# ℹ 222 more rows\n```\n\n\n:::\n\n```{.r .cell-code}\nfit |>\n forecast(h = \"20 years\") |>\n autoplot(china, level = NULL)\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\n- The transformations have a big effect, with small lambda values creating big\n increases in the forecasts.\n- The damping has relatively a small effect.\n\n# fpp3 8.8, Ex7\n\n> Find an ETS model for the Gas data from `aus_production` and forecast the next few years. Why is multiplicative seasonality necessary here? Experiment with making the trend damped. Does it improve the forecasts?\n\n\n::: {.cell}\n\n```{.r .cell-code}\naus_production |> autoplot(Gas)\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\n- There is a huge increase in variance as the series increases in level. =\\>\n That makes it necessary to use multiplicative seasonality.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit <- aus_production |>\n model(\n hw = ETS(Gas ~ error(\"M\") + trend(\"A\") + season(\"M\")),\n hwdamped = ETS(Gas ~ error(\"M\") + trend(\"Ad\") + season(\"M\")),\n )\n\nfit |> glance()\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 2 × 9\n .model sigma2 log_lik AIC AICc BIC MSE AMSE MAE\n \n1 hw 0.00324 -831. 1681. 1682. 1711. 21.1 32.2 0.0413\n2 hwdamped 0.00329 -832. 1684. 1685. 1718. 21.1 32.0 0.0417\n```\n\n\n:::\n:::\n\n\n- The non-damped model seems to be doing slightly better here, probably because the trend is very strong over most of the historical data.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit |>\n select(hw) |>\n gg_tsresiduals()\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n\n```{.r .cell-code}\nfit |> tidy()\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 19 × 3\n .model term estimate\n \n 1 hw alpha 0.653 \n 2 hw beta 0.144 \n 3 hw gamma 0.0978\n 4 hw l[0] 5.95 \n 5 hw b[0] 0.0706\n 6 hw s[0] 0.931 \n 7 hw s[-1] 1.18 \n 8 hw s[-2] 1.07 \n 9 hw s[-3] 0.816 \n10 hwdamped alpha 0.649 \n11 hwdamped beta 0.155 \n12 hwdamped gamma 0.0937\n13 hwdamped phi 0.980 \n14 hwdamped l[0] 5.86 \n15 hwdamped b[0] 0.0994\n16 hwdamped s[0] 0.928 \n17 hwdamped s[-1] 1.18 \n18 hwdamped s[-2] 1.08 \n19 hwdamped s[-3] 0.817 \n```\n\n\n:::\n\n```{.r .cell-code}\nfit |>\n augment() |>\n filter(.model == \"hw\") |>\n features(.innov, ljung_box, lag = 24)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 1 × 3\n .model lb_stat lb_pvalue\n \n1 hw 57.1 0.000161\n```\n\n\n:::\n:::\n\n\n- There is still some small *correlations* left in the residuals, showing the model has not fully captured the available information.\n- There also appears to be some *heteroskedasticity* in the residuals with larger variance in the first half the series.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit |>\n forecast(h = 36) |>\n filter(.model == \"hw\") |>\n autoplot(aus_production)\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\nWhile the point forecasts look ok, the intervals are excessively wide.\n\n# fpp3 10.7, Ex 1\n\n> This exercise uses data set `LakeHuron` giving the level of Lake Huron from 1875–1972.\n\n> a. Convert the data to a tsibble object using the `as_tsibble()` function.\n> b. Fit a piecewise linear trend model to the Lake Huron data with a knot at 1920 and an ARMA error structure.\n> c. Forecast the level for the next 30 years. Do you think the extrapolated linear trend is realistic?\n\n\n::: {.cell}\n\n```{.r .cell-code}\nhuron <- as_tsibble(LakeHuron)\nfit <- huron |>\n model(ARIMA(value ~ trend(knot = 1920)))\nreport(fit)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\nSeries: value \nModel: LM w/ ARIMA(2,0,0) errors \n\nCoefficients:\n ar1 ar2 trend(knot = 1920)trend trend(knot = 1920)trend_46\n 0.9628 -0.3107 -0.0572 0.0633\ns.e. 0.0973 0.0983 0.0161 0.0265\n intercept\n 580.9391\ns.e. 0.5124\n\nsigma^2 estimated as 0.4594: log likelihood=-98.86\nAIC=209.73 AICc=210.65 BIC=225.24\n```\n\n\n:::\n\n```{.r .cell-code}\nfit |>\n forecast(h = 30) |>\n autoplot(huron) + labs(y = \"feet\")\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\nIt seems unlikely that there was an increasing trend from 1973 to 2002, but the prediction intervals are very wide so they probably capture the actual values. Historical data on the level of Lake Huron can be obtained from the [NOAA](https://tidesandcurrents.noaa.gov/waterlevels.html?id=9075014&bdate=19730101&edate=20020101&datum=IGLD&interval=m&action=data).\n\n# fpp3 10.7, Ex 7\n\n> For the retail time series considered in earlier chapters:\n>\n> a. Develop an appropriate dynamic regression model with Fourier terms for the seasonality. Use the AIC to select the number of Fourier terms to include in the model. (You will probably need to use the same Box-Cox transformation you identified previously.)\n\n\n::: {.cell}\n\n```{.r .cell-code}\nset.seed(12345678)\nmyseries <- aus_retail |>\n filter(\n `Series ID` == sample(aus_retail$`Series ID`, 1),\n Month < yearmonth(\"2018 Jan\")\n )\n\nmyseries |> features(Turnover, guerrero)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 1 × 3\n State Industry lambda_guerrero\n \n1 Northern Territory Clothing, footwear and personal accessory … 0.0776\n```\n\n\n:::\n\n```{.r .cell-code}\nmyseries |> autoplot(log(Turnover))\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n\n```{.r .cell-code}\nfit <- myseries |>\n model(\n `K=1` = ARIMA(log(Turnover) ~ trend() + fourier(K = 1) +\n pdq(0:2, 0, 0:2) + PDQ(0:1, 0, 0:1)),\n `K=2` = ARIMA(log(Turnover) ~ trend() + fourier(K = 2) +\n pdq(0:2, 0, 0:2) + PDQ(0:1, 0, 0:1)),\n `K=3` = ARIMA(log(Turnover) ~ trend() + fourier(K = 3) +\n pdq(0:2, 0, 0:2) + PDQ(0:1, 0, 0:1)),\n `K=4` = ARIMA(log(Turnover) ~ trend() + fourier(K = 4) +\n pdq(0:2, 0, 0:2) + PDQ(0:1, 0, 0:1)),\n `K=5` = ARIMA(log(Turnover) ~ trend() + fourier(K = 5) +\n pdq(0:2, 0, 0:2) + PDQ(0:1, 0, 0:1)),\n `K=6` = ARIMA(log(Turnover) ~ trend() + fourier(K = 6) +\n pdq(0:2, 0, 0:2) + PDQ(0:1, 0, 0:1))\n )\nglance(fit)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\n# A tibble: 6 × 10\n State Industry .model sigma2 log_lik AIC AICc BIC ar_roots ma_roots\n \n1 Northern … Clothin… K=1 0.00664 383. -748. -748. -713. \n2 Northern … Clothin… K=2 0.00652 389. -756. -755. -713. \n3 Northern … Clothin… K=3 0.00626 400. -774. -773. -723. \n4 Northern … Clothin… K=4 0.00596 411. -792. -791. -734. \n5 Northern … Clothin… K=5 0.00480 453. -873. -872. -811. \n6 Northern … Clothin… K=6 0.00437 470. -906. -905. -841. \n```\n\n\n:::\n:::\n\n\nIncluding 6 harmonics minimises the AICc (and AIC/BIC) for this series.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit <- transmute(fit, best = `K=6`)\n\nreport(fit)\n```\n\n::: {.cell-output .cell-output-stdout}\n\n```\nSeries: Turnover \nModel: LM w/ ARIMA(1,0,1)(1,0,0)[12] errors \nTransformation: log(Turnover) \n\nCoefficients:\n ar1 ma1 sar1 trend() fourier(K = 6)C1_12\n 0.9632 -0.3755 0.1761 0.0041 -0.0809\ns.e. 0.0165 0.0502 0.0542 0.0006 0.0080\n fourier(K = 6)S1_12 fourier(K = 6)C2_12 fourier(K = 6)S2_12\n -0.1258 0.0381 -0.0882\ns.e. 0.0080 0.0052 0.0052\n fourier(K = 6)C3_12 fourier(K = 6)S3_12 fourier(K = 6)C4_12\n -0.0206 -0.0815 -0.0294\ns.e. 0.0045 0.0045 0.0042\n fourier(K = 6)S4_12 fourier(K = 6)C5_12 fourier(K = 6)S5_12\n -0.0538 -0.0554 -0.0540\ns.e. 0.0042 0.0041 0.0041\n fourier(K = 6)C6_12 intercept\n -0.0230 1.3317\ns.e. 0.0029 0.1231\n\nsigma^2 estimated as 0.004368: log likelihood=470.23\nAIC=-906.46 AICc=-904.65 BIC=-840.54\n```\n\n\n:::\n:::\n\n\nThe chosen model is a linear trend (will be exponential after back-transforming) and fourier terms with 5 harmonics. The error model is ARIMA(1,0,1)(1,0,1).\n\n> b. Check the residuals of the fitted model. Does the residual series look like white noise?\n\n\n::: {.cell}\n\n```{.r .cell-code}\ngg_tsresiduals(fit)\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n\n\nThe residuals look well behaved.\n\n> c. Compare the forecasts with those you obtained earlier using alternative models.\n\n\n::: {.cell}\n\n```{.r .cell-code}\nfit <- myseries |>\n model(\n dynamic = ARIMA(log(Turnover) ~ trend() + fourier(K = 6) +\n pdq(0:2, 0, 0:2) + PDQ(0:1, 0, 0:1)),\n arima = ARIMA(log(Turnover)),\n ets = ETS(Turnover)\n )\nfit |>\n forecast() |>\n autoplot(filter(myseries, year(Month) > 2010), level = 80, alpha = 0.5)\n```\n\n::: {.cell-output-display}\n{width=672}\n:::\n:::\n",
+ "supporting": [
+ "other-ex-sol_files"
+ ],
+ "filters": [
+ "rmarkdown/pagebreak.lua"
+ ],
+ "includes": {},
+ "engineDependencies": {},
+ "preserve": {},
+ "postProcess": true
+ }
+}
\ No newline at end of file
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diff --git a/_freeze/site_libs/clipboard/clipboard.min.js b/_freeze/site_libs/clipboard/clipboard.min.js
new file mode 100644
index 0000000..1103f81
--- /dev/null
+++ b/_freeze/site_libs/clipboard/clipboard.min.js
@@ -0,0 +1,7 @@
+/*!
+ * clipboard.js v2.0.11
+ * https://clipboardjs.com/
+ *
+ * Licensed MIT © Zeno Rocha
+ */
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ClipboardJS=e():t.ClipboardJS=e()}(this,function(){return n={686:function(t,e,n){"use strict";n.d(e,{default:function(){return b}});var e=n(279),i=n.n(e),e=n(370),u=n.n(e),e=n(817),r=n.n(e);function c(t){try{return document.execCommand(t)}catch(t){return}}var a=function(t){t=r()(t);return c("cut"),t};function o(t,e){var n,o,t=(n=t,o="rtl"===document.documentElement.getAttribute("dir"),(t=document.createElement("textarea")).style.fontSize="12pt",t.style.border="0",t.style.padding="0",t.style.margin="0",t.style.position="absolute",t.style[o?"right":"left"]="-9999px",o=window.pageYOffset||document.documentElement.scrollTop,t.style.top="".concat(o,"px"),t.setAttribute("readonly",""),t.value=n,t);return e.container.appendChild(t),e=r()(t),c("copy"),t.remove(),e}var f=function(t){var e=1.container-fluid.crosstalk-bscols{margin-left:auto;margin-right:auto}.crosstalk-input-checkboxgroup .crosstalk-options-group .crosstalk-options-column{display:inline-block;padding-right:12px;vertical-align:top}@media only screen and (max-width: 480px){.crosstalk-input-checkboxgroup .crosstalk-options-group .crosstalk-options-column{display:block;padding-right:inherit}}.crosstalk-input{margin-bottom:15px}.crosstalk-input .control-label{margin-bottom:0;vertical-align:middle}.crosstalk-input input[type="checkbox"]{margin:4px 0 0;margin-top:1px;line-height:normal}.crosstalk-input .checkbox{position:relative;display:block;margin-top:10px;margin-bottom:10px}.crosstalk-input .checkbox>label{padding-left:20px;margin-bottom:0;font-weight:400;cursor:pointer}.crosstalk-input .checkbox input[type="checkbox"],.crosstalk-input .checkbox-inline input[type="checkbox"]{position:absolute;margin-top:2px;margin-left:-20px}.crosstalk-input .checkbox+.checkbox{margin-top:-5px}.crosstalk-input .checkbox-inline{position:relative;display:inline-block;padding-left:20px;margin-bottom:0;font-weight:400;vertical-align:middle;cursor:pointer}.crosstalk-input .checkbox-inline+.checkbox-inline{margin-top:0;margin-left:10px}
diff --git a/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.js b/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.js
new file mode 100644
index 0000000..fd9eb53
--- /dev/null
+++ b/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.js
@@ -0,0 +1,1474 @@
+(function(){function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o b) {
+ return 1;
+ }
+}
+
+/**
+ * @private
+ */
+
+var FilterSet = function () {
+ function FilterSet() {
+ _classCallCheck(this, FilterSet);
+
+ this.reset();
+ }
+
+ _createClass(FilterSet, [{
+ key: "reset",
+ value: function reset() {
+ // Key: handle ID, Value: array of selected keys, or null
+ this._handles = {};
+ // Key: key string, Value: count of handles that include it
+ this._keys = {};
+ this._value = null;
+ this._activeHandles = 0;
+ }
+ }, {
+ key: "update",
+ value: function update(handleId, keys) {
+ if (keys !== null) {
+ keys = keys.slice(0); // clone before sorting
+ keys.sort(naturalComparator);
+ }
+
+ var _diffSortedLists = (0, _util.diffSortedLists)(this._handles[handleId], keys),
+ added = _diffSortedLists.added,
+ removed = _diffSortedLists.removed;
+
+ this._handles[handleId] = keys;
+
+ for (var i = 0; i < added.length; i++) {
+ this._keys[added[i]] = (this._keys[added[i]] || 0) + 1;
+ }
+ for (var _i = 0; _i < removed.length; _i++) {
+ this._keys[removed[_i]]--;
+ }
+
+ this._updateValue(keys);
+ }
+
+ /**
+ * @param {string[]} keys Sorted array of strings that indicate
+ * a superset of possible keys.
+ * @private
+ */
+
+ }, {
+ key: "_updateValue",
+ value: function _updateValue() {
+ var keys = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._allKeys;
+
+ var handleCount = Object.keys(this._handles).length;
+ if (handleCount === 0) {
+ this._value = null;
+ } else {
+ this._value = [];
+ for (var i = 0; i < keys.length; i++) {
+ var count = this._keys[keys[i]];
+ if (count === handleCount) {
+ this._value.push(keys[i]);
+ }
+ }
+ }
+ }
+ }, {
+ key: "clear",
+ value: function clear(handleId) {
+ if (typeof this._handles[handleId] === "undefined") {
+ return;
+ }
+
+ var keys = this._handles[handleId];
+ if (!keys) {
+ keys = [];
+ }
+
+ for (var i = 0; i < keys.length; i++) {
+ this._keys[keys[i]]--;
+ }
+ delete this._handles[handleId];
+
+ this._updateValue();
+ }
+ }, {
+ key: "value",
+ get: function get() {
+ return this._value;
+ }
+ }, {
+ key: "_allKeys",
+ get: function get() {
+ var allKeys = Object.keys(this._keys);
+ allKeys.sort(naturalComparator);
+ return allKeys;
+ }
+ }]);
+
+ return FilterSet;
+}();
+
+exports.default = FilterSet;
+
+},{"./util":11}],4:[function(require,module,exports){
+(function (global){
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+exports.default = group;
+
+var _var2 = require("./var");
+
+var _var3 = _interopRequireDefault(_var2);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+// Use a global so that multiple copies of crosstalk.js can be loaded and still
+// have groups behave as singletons across all copies.
+global.__crosstalk_groups = global.__crosstalk_groups || {};
+var groups = global.__crosstalk_groups;
+
+function group(groupName) {
+ if (groupName && typeof groupName === "string") {
+ if (!groups.hasOwnProperty(groupName)) {
+ groups[groupName] = new Group(groupName);
+ }
+ return groups[groupName];
+ } else if ((typeof groupName === "undefined" ? "undefined" : _typeof(groupName)) === "object" && groupName._vars && groupName.var) {
+ // Appears to already be a group object
+ return groupName;
+ } else if (Array.isArray(groupName) && groupName.length == 1 && typeof groupName[0] === "string") {
+ return group(groupName[0]);
+ } else {
+ throw new Error("Invalid groupName argument");
+ }
+}
+
+var Group = function () {
+ function Group(name) {
+ _classCallCheck(this, Group);
+
+ this.name = name;
+ this._vars = {};
+ }
+
+ _createClass(Group, [{
+ key: "var",
+ value: function _var(name) {
+ if (!name || typeof name !== "string") {
+ throw new Error("Invalid var name");
+ }
+
+ if (!this._vars.hasOwnProperty(name)) this._vars[name] = new _var3.default(this, name);
+ return this._vars[name];
+ }
+ }, {
+ key: "has",
+ value: function has(name) {
+ if (!name || typeof name !== "string") {
+ throw new Error("Invalid var name");
+ }
+
+ return this._vars.hasOwnProperty(name);
+ }
+ }]);
+
+ return Group;
+}();
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./var":12}],5:[function(require,module,exports){
+(function (global){
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
+var _group = require("./group");
+
+var _group2 = _interopRequireDefault(_group);
+
+var _selection = require("./selection");
+
+var _filter = require("./filter");
+
+var _input = require("./input");
+
+require("./input_selectize");
+
+require("./input_checkboxgroup");
+
+require("./input_slider");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var defaultGroup = (0, _group2.default)("default");
+
+function var_(name) {
+ return defaultGroup.var(name);
+}
+
+function has(name) {
+ return defaultGroup.has(name);
+}
+
+if (global.Shiny) {
+ global.Shiny.addCustomMessageHandler("update-client-value", function (message) {
+ if (typeof message.group === "string") {
+ (0, _group2.default)(message.group).var(message.name).set(message.value);
+ } else {
+ var_(message.name).set(message.value);
+ }
+ });
+}
+
+var crosstalk = {
+ group: _group2.default,
+ var: var_,
+ has: has,
+ SelectionHandle: _selection.SelectionHandle,
+ FilterHandle: _filter.FilterHandle,
+ bind: _input.bind
+};
+
+/**
+ * @namespace crosstalk
+ */
+exports.default = crosstalk;
+
+global.crosstalk = crosstalk;
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./filter":2,"./group":4,"./input":6,"./input_checkboxgroup":7,"./input_selectize":8,"./input_slider":9,"./selection":10}],6:[function(require,module,exports){
+(function (global){
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.register = register;
+exports.bind = bind;
+var $ = global.jQuery;
+
+var bindings = {};
+
+function register(reg) {
+ bindings[reg.className] = reg;
+ if (global.document && global.document.readyState !== "complete") {
+ $(function () {
+ bind();
+ });
+ } else if (global.document) {
+ setTimeout(bind, 100);
+ }
+}
+
+function bind() {
+ Object.keys(bindings).forEach(function (className) {
+ var binding = bindings[className];
+ $("." + binding.className).not(".crosstalk-input-bound").each(function (i, el) {
+ bindInstance(binding, el);
+ });
+ });
+}
+
+// Escape jQuery identifier
+function $escape(val) {
+ return val.replace(/([!"#$%&'()*+,./:;<=>?@[\\\]^`{|}~])/g, "\\$1");
+}
+
+function bindEl(el) {
+ var $el = $(el);
+ Object.keys(bindings).forEach(function (className) {
+ if ($el.hasClass(className) && !$el.hasClass("crosstalk-input-bound")) {
+ var binding = bindings[className];
+ bindInstance(binding, el);
+ }
+ });
+}
+
+function bindInstance(binding, el) {
+ var jsonEl = $(el).find("script[type='application/json'][data-for='" + $escape(el.id) + "']");
+ var data = JSON.parse(jsonEl[0].innerText);
+
+ var instance = binding.factory(el, data);
+ $(el).data("crosstalk-instance", instance);
+ $(el).addClass("crosstalk-input-bound");
+}
+
+if (global.Shiny) {
+ var inputBinding = new global.Shiny.InputBinding();
+ var _$ = global.jQuery;
+ _$.extend(inputBinding, {
+ find: function find(scope) {
+ return _$(scope).find(".crosstalk-input");
+ },
+ initialize: function initialize(el) {
+ if (!_$(el).hasClass("crosstalk-input-bound")) {
+ bindEl(el);
+ }
+ },
+ getId: function getId(el) {
+ return el.id;
+ },
+ getValue: function getValue(el) {},
+ setValue: function setValue(el, value) {},
+ receiveMessage: function receiveMessage(el, data) {},
+ subscribe: function subscribe(el, callback) {
+ _$(el).data("crosstalk-instance").resume();
+ },
+ unsubscribe: function unsubscribe(el) {
+ _$(el).data("crosstalk-instance").suspend();
+ }
+ });
+ global.Shiny.inputBindings.register(inputBinding, "crosstalk.inputBinding");
+}
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{}],7:[function(require,module,exports){
+(function (global){
+"use strict";
+
+var _input = require("./input");
+
+var input = _interopRequireWildcard(_input);
+
+var _filter = require("./filter");
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+var $ = global.jQuery;
+
+input.register({
+ className: "crosstalk-input-checkboxgroup",
+
+ factory: function factory(el, data) {
+ /*
+ * map: {"groupA": ["keyA", "keyB", ...], ...}
+ * group: "ct-groupname"
+ */
+ var ctHandle = new _filter.FilterHandle(data.group);
+
+ var lastKnownKeys = void 0;
+ var $el = $(el);
+ $el.on("change", "input[type='checkbox']", function () {
+ var checked = $el.find("input[type='checkbox']:checked");
+ if (checked.length === 0) {
+ lastKnownKeys = null;
+ ctHandle.clear();
+ } else {
+ var keys = {};
+ checked.each(function () {
+ data.map[this.value].forEach(function (key) {
+ keys[key] = true;
+ });
+ });
+ var keyArray = Object.keys(keys);
+ keyArray.sort();
+ lastKnownKeys = keyArray;
+ ctHandle.set(keyArray);
+ }
+ });
+
+ return {
+ suspend: function suspend() {
+ ctHandle.clear();
+ },
+ resume: function resume() {
+ if (lastKnownKeys) ctHandle.set(lastKnownKeys);
+ }
+ };
+ }
+});
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./filter":2,"./input":6}],8:[function(require,module,exports){
+(function (global){
+"use strict";
+
+var _input = require("./input");
+
+var input = _interopRequireWildcard(_input);
+
+var _util = require("./util");
+
+var util = _interopRequireWildcard(_util);
+
+var _filter = require("./filter");
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+var $ = global.jQuery;
+
+input.register({
+ className: "crosstalk-input-select",
+
+ factory: function factory(el, data) {
+ /*
+ * items: {value: [...], label: [...]}
+ * map: {"groupA": ["keyA", "keyB", ...], ...}
+ * group: "ct-groupname"
+ */
+
+ var first = [{ value: "", label: "(All)" }];
+ var items = util.dataframeToD3(data.items);
+ var opts = {
+ options: first.concat(items),
+ valueField: "value",
+ labelField: "label",
+ searchField: "label"
+ };
+
+ var select = $(el).find("select")[0];
+
+ var selectize = $(select).selectize(opts)[0].selectize;
+
+ var ctHandle = new _filter.FilterHandle(data.group);
+
+ var lastKnownKeys = void 0;
+ selectize.on("change", function () {
+ if (selectize.items.length === 0) {
+ lastKnownKeys = null;
+ ctHandle.clear();
+ } else {
+ var keys = {};
+ selectize.items.forEach(function (group) {
+ data.map[group].forEach(function (key) {
+ keys[key] = true;
+ });
+ });
+ var keyArray = Object.keys(keys);
+ keyArray.sort();
+ lastKnownKeys = keyArray;
+ ctHandle.set(keyArray);
+ }
+ });
+
+ return {
+ suspend: function suspend() {
+ ctHandle.clear();
+ },
+ resume: function resume() {
+ if (lastKnownKeys) ctHandle.set(lastKnownKeys);
+ }
+ };
+ }
+});
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./filter":2,"./input":6,"./util":11}],9:[function(require,module,exports){
+(function (global){
+"use strict";
+
+var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+
+var _input = require("./input");
+
+var input = _interopRequireWildcard(_input);
+
+var _filter = require("./filter");
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+var $ = global.jQuery;
+var strftime = global.strftime;
+
+input.register({
+ className: "crosstalk-input-slider",
+
+ factory: function factory(el, data) {
+ /*
+ * map: {"groupA": ["keyA", "keyB", ...], ...}
+ * group: "ct-groupname"
+ */
+ var ctHandle = new _filter.FilterHandle(data.group);
+
+ var opts = {};
+ var $el = $(el).find("input");
+ var dataType = $el.data("data-type");
+ var timeFormat = $el.data("time-format");
+ var round = $el.data("round");
+ var timeFormatter = void 0;
+
+ // Set up formatting functions
+ if (dataType === "date") {
+ timeFormatter = strftime.utc();
+ opts.prettify = function (num) {
+ return timeFormatter(timeFormat, new Date(num));
+ };
+ } else if (dataType === "datetime") {
+ var timezone = $el.data("timezone");
+ if (timezone) timeFormatter = strftime.timezone(timezone);else timeFormatter = strftime;
+
+ opts.prettify = function (num) {
+ return timeFormatter(timeFormat, new Date(num));
+ };
+ } else if (dataType === "number") {
+ if (typeof round !== "undefined") opts.prettify = function (num) {
+ var factor = Math.pow(10, round);
+ return Math.round(num * factor) / factor;
+ };
+ }
+
+ $el.ionRangeSlider(opts);
+
+ function getValue() {
+ var result = $el.data("ionRangeSlider").result;
+
+ // Function for converting numeric value from slider to appropriate type.
+ var convert = void 0;
+ var dataType = $el.data("data-type");
+ if (dataType === "date") {
+ convert = function convert(val) {
+ return formatDateUTC(new Date(+val));
+ };
+ } else if (dataType === "datetime") {
+ convert = function convert(val) {
+ // Convert ms to s
+ return +val / 1000;
+ };
+ } else {
+ convert = function convert(val) {
+ return +val;
+ };
+ }
+
+ if ($el.data("ionRangeSlider").options.type === "double") {
+ return [convert(result.from), convert(result.to)];
+ } else {
+ return convert(result.from);
+ }
+ }
+
+ var lastKnownKeys = null;
+
+ $el.on("change.crosstalkSliderInput", function (event) {
+ if (!$el.data("updating") && !$el.data("animating")) {
+ var _getValue = getValue(),
+ _getValue2 = _slicedToArray(_getValue, 2),
+ from = _getValue2[0],
+ to = _getValue2[1];
+
+ var keys = [];
+ for (var i = 0; i < data.values.length; i++) {
+ var val = data.values[i];
+ if (val >= from && val <= to) {
+ keys.push(data.keys[i]);
+ }
+ }
+ keys.sort();
+ ctHandle.set(keys);
+ lastKnownKeys = keys;
+ }
+ });
+
+ // let $el = $(el);
+ // $el.on("change", "input[type="checkbox"]", function() {
+ // let checked = $el.find("input[type="checkbox"]:checked");
+ // if (checked.length === 0) {
+ // ctHandle.clear();
+ // } else {
+ // let keys = {};
+ // checked.each(function() {
+ // data.map[this.value].forEach(function(key) {
+ // keys[key] = true;
+ // });
+ // });
+ // let keyArray = Object.keys(keys);
+ // keyArray.sort();
+ // ctHandle.set(keyArray);
+ // }
+ // });
+
+ return {
+ suspend: function suspend() {
+ ctHandle.clear();
+ },
+ resume: function resume() {
+ if (lastKnownKeys) ctHandle.set(lastKnownKeys);
+ }
+ };
+ }
+});
+
+// Convert a number to a string with leading zeros
+function padZeros(n, digits) {
+ var str = n.toString();
+ while (str.length < digits) {
+ str = "0" + str;
+ }return str;
+}
+
+// Given a Date object, return a string in yyyy-mm-dd format, using the
+// UTC date. This may be a day off from the date in the local time zone.
+function formatDateUTC(date) {
+ if (date instanceof Date) {
+ return date.getUTCFullYear() + "-" + padZeros(date.getUTCMonth() + 1, 2) + "-" + padZeros(date.getUTCDate(), 2);
+ } else {
+ return null;
+ }
+}
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./filter":2,"./input":6}],10:[function(require,module,exports){
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+exports.SelectionHandle = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _events = require("./events");
+
+var _events2 = _interopRequireDefault(_events);
+
+var _group = require("./group");
+
+var _group2 = _interopRequireDefault(_group);
+
+var _util = require("./util");
+
+var util = _interopRequireWildcard(_util);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+/**
+ * Use this class to read and write (and listen for changes to) the selection
+ * for a Crosstalk group. This is intended to be used for linked brushing.
+ *
+ * If two (or more) `SelectionHandle` instances in the same webpage share the
+ * same group name, they will share the same state. Setting the selection using
+ * one `SelectionHandle` instance will result in the `value` property instantly
+ * changing across the others, and `"change"` event listeners on all instances
+ * (including the one that initiated the sending) will fire.
+ *
+ * @param {string} [group] - The name of the Crosstalk group, or if none,
+ * null or undefined (or any other falsy value). This can be changed later
+ * via the [SelectionHandle#setGroup](#setGroup) method.
+ * @param {Object} [extraInfo] - An object whose properties will be copied to
+ * the event object whenever an event is emitted.
+ */
+var SelectionHandle = exports.SelectionHandle = function () {
+ function SelectionHandle() {
+ var group = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
+ var extraInfo = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
+
+ _classCallCheck(this, SelectionHandle);
+
+ this._eventRelay = new _events2.default();
+ this._emitter = new util.SubscriptionTracker(this._eventRelay);
+
+ // Name of the group we're currently tracking, if any. Can change over time.
+ this._group = null;
+ // The Var we're currently tracking, if any. Can change over time.
+ this._var = null;
+ // The event handler subscription we currently have on var.on("change").
+ this._varOnChangeSub = null;
+
+ this._extraInfo = util.extend({ sender: this }, extraInfo);
+
+ this.setGroup(group);
+ }
+
+ /**
+ * Changes the Crosstalk group membership of this SelectionHandle. The group
+ * being switched away from (if any) will not have its selection value
+ * modified as a result of calling `setGroup`, even if this handle was the
+ * most recent handle to set the selection of the group.
+ *
+ * The group being switched to (if any) will also not have its selection value
+ * modified as a result of calling `setGroup`. If you want to set the
+ * selection value of the new group, call `set` explicitly.
+ *
+ * @param {string} group - The name of the Crosstalk group, or null (or
+ * undefined) to clear the group.
+ */
+
+
+ _createClass(SelectionHandle, [{
+ key: "setGroup",
+ value: function setGroup(group) {
+ var _this = this;
+
+ // If group is unchanged, do nothing
+ if (this._group === group) return;
+ // Treat null, undefined, and other falsy values the same
+ if (!this._group && !group) return;
+
+ if (this._var) {
+ this._var.off("change", this._varOnChangeSub);
+ this._var = null;
+ this._varOnChangeSub = null;
+ }
+
+ this._group = group;
+
+ if (group) {
+ this._var = (0, _group2.default)(group).var("selection");
+ var sub = this._var.on("change", function (e) {
+ _this._eventRelay.trigger("change", e, _this);
+ });
+ this._varOnChangeSub = sub;
+ }
+ }
+
+ /**
+ * Retrieves the current selection for the group represented by this
+ * `SelectionHandle`.
+ *
+ * - If no selection is active, then this value will be falsy.
+ * - If a selection is active, but no data points are selected, then this
+ * value will be an empty array.
+ * - If a selection is active, and data points are selected, then the keys
+ * of the selected data points will be present in the array.
+ */
+
+ }, {
+ key: "_mergeExtraInfo",
+
+
+ /**
+ * Combines the given `extraInfo` (if any) with the handle's default
+ * `_extraInfo` (if any).
+ * @private
+ */
+ value: function _mergeExtraInfo(extraInfo) {
+ // Important incidental effect: shallow clone is returned
+ return util.extend({}, this._extraInfo ? this._extraInfo : null, extraInfo ? extraInfo : null);
+ }
+
+ /**
+ * Overwrites the current selection for the group, and raises the `"change"`
+ * event among all of the group's '`SelectionHandle` instances (including
+ * this one).
+ *
+ * @fires SelectionHandle#change
+ * @param {string[]} selectedKeys - Falsy, empty array, or array of keys (see
+ * {@link SelectionHandle#value}).
+ * @param {Object} [extraInfo] - Extra properties to be included on the event
+ * object that's passed to listeners (in addition to any options that were
+ * passed into the `SelectionHandle` constructor).
+ */
+
+ }, {
+ key: "set",
+ value: function set(selectedKeys, extraInfo) {
+ if (this._var) this._var.set(selectedKeys, this._mergeExtraInfo(extraInfo));
+ }
+
+ /**
+ * Overwrites the current selection for the group, and raises the `"change"`
+ * event among all of the group's '`SelectionHandle` instances (including
+ * this one).
+ *
+ * @fires SelectionHandle#change
+ * @param {Object} [extraInfo] - Extra properties to be included on the event
+ * object that's passed to listeners (in addition to any that were passed
+ * into the `SelectionHandle` constructor).
+ */
+
+ }, {
+ key: "clear",
+ value: function clear(extraInfo) {
+ if (this._var) this.set(void 0, this._mergeExtraInfo(extraInfo));
+ }
+
+ /**
+ * Subscribes to events on this `SelectionHandle`.
+ *
+ * @param {string} eventType - Indicates the type of events to listen to.
+ * Currently, only `"change"` is supported.
+ * @param {SelectionHandle~listener} listener - The callback function that
+ * will be invoked when the event occurs.
+ * @return {string} - A token to pass to {@link SelectionHandle#off} to cancel
+ * this subscription.
+ */
+
+ }, {
+ key: "on",
+ value: function on(eventType, listener) {
+ return this._emitter.on(eventType, listener);
+ }
+
+ /**
+ * Cancels event subscriptions created by {@link SelectionHandle#on}.
+ *
+ * @param {string} eventType - The type of event to unsubscribe.
+ * @param {string|SelectionHandle~listener} listener - Either the callback
+ * function previously passed into {@link SelectionHandle#on}, or the
+ * string that was returned from {@link SelectionHandle#on}.
+ */
+
+ }, {
+ key: "off",
+ value: function off(eventType, listener) {
+ return this._emitter.off(eventType, listener);
+ }
+
+ /**
+ * Shuts down the `SelectionHandle` object.
+ *
+ * Removes all event listeners that were added through this handle.
+ */
+
+ }, {
+ key: "close",
+ value: function close() {
+ this._emitter.removeAllListeners();
+ this.setGroup(null);
+ }
+ }, {
+ key: "value",
+ get: function get() {
+ return this._var ? this._var.get() : null;
+ }
+ }]);
+
+ return SelectionHandle;
+}();
+
+/**
+ * @callback SelectionHandle~listener
+ * @param {Object} event - An object containing details of the event. For
+ * `"change"` events, this includes the properties `value` (the new
+ * value of the selection, or `undefined` if no selection is active),
+ * `oldValue` (the previous value of the selection), and `sender` (the
+ * `SelectionHandle` instance that made the change).
+ */
+
+/**
+ * @event SelectionHandle#change
+ * @type {object}
+ * @property {object} value - The new value of the selection, or `undefined`
+ * if no selection is active.
+ * @property {object} oldValue - The previous value of the selection.
+ * @property {SelectionHandle} sender - The `SelectionHandle` instance that
+ * changed the value.
+ */
+
+},{"./events":1,"./group":4,"./util":11}],11:[function(require,module,exports){
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+exports.extend = extend;
+exports.checkSorted = checkSorted;
+exports.diffSortedLists = diffSortedLists;
+exports.dataframeToD3 = dataframeToD3;
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+function extend(target) {
+ for (var _len = arguments.length, sources = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+ sources[_key - 1] = arguments[_key];
+ }
+
+ for (var i = 0; i < sources.length; i++) {
+ var src = sources[i];
+ if (typeof src === "undefined" || src === null) continue;
+
+ for (var key in src) {
+ if (src.hasOwnProperty(key)) {
+ target[key] = src[key];
+ }
+ }
+ }
+ return target;
+}
+
+function checkSorted(list) {
+ for (var i = 1; i < list.length; i++) {
+ if (list[i] <= list[i - 1]) {
+ throw new Error("List is not sorted or contains duplicate");
+ }
+ }
+}
+
+function diffSortedLists(a, b) {
+ var i_a = 0;
+ var i_b = 0;
+
+ if (!a) a = [];
+ if (!b) b = [];
+
+ var a_only = [];
+ var b_only = [];
+
+ checkSorted(a);
+ checkSorted(b);
+
+ while (i_a < a.length && i_b < b.length) {
+ if (a[i_a] === b[i_b]) {
+ i_a++;
+ i_b++;
+ } else if (a[i_a] < b[i_b]) {
+ a_only.push(a[i_a++]);
+ } else {
+ b_only.push(b[i_b++]);
+ }
+ }
+
+ if (i_a < a.length) a_only = a_only.concat(a.slice(i_a));
+ if (i_b < b.length) b_only = b_only.concat(b.slice(i_b));
+ return {
+ removed: a_only,
+ added: b_only
+ };
+}
+
+// Convert from wide: { colA: [1,2,3], colB: [4,5,6], ... }
+// to long: [ {colA: 1, colB: 4}, {colA: 2, colB: 5}, ... ]
+function dataframeToD3(df) {
+ var names = [];
+ var length = void 0;
+ for (var name in df) {
+ if (df.hasOwnProperty(name)) names.push(name);
+ if (_typeof(df[name]) !== "object" || typeof df[name].length === "undefined") {
+ throw new Error("All fields must be arrays");
+ } else if (typeof length !== "undefined" && length !== df[name].length) {
+ throw new Error("All fields must be arrays of the same length");
+ }
+ length = df[name].length;
+ }
+ var results = [];
+ var item = void 0;
+ for (var row = 0; row < length; row++) {
+ item = {};
+ for (var col = 0; col < names.length; col++) {
+ item[names[col]] = df[names[col]][row];
+ }
+ results.push(item);
+ }
+ return results;
+}
+
+/**
+ * Keeps track of all event listener additions/removals and lets all active
+ * listeners be removed with a single operation.
+ *
+ * @private
+ */
+
+var SubscriptionTracker = exports.SubscriptionTracker = function () {
+ function SubscriptionTracker(emitter) {
+ _classCallCheck(this, SubscriptionTracker);
+
+ this._emitter = emitter;
+ this._subs = {};
+ }
+
+ _createClass(SubscriptionTracker, [{
+ key: "on",
+ value: function on(eventType, listener) {
+ var sub = this._emitter.on(eventType, listener);
+ this._subs[sub] = eventType;
+ return sub;
+ }
+ }, {
+ key: "off",
+ value: function off(eventType, listener) {
+ var sub = this._emitter.off(eventType, listener);
+ if (sub) {
+ delete this._subs[sub];
+ }
+ return sub;
+ }
+ }, {
+ key: "removeAllListeners",
+ value: function removeAllListeners() {
+ var _this = this;
+
+ var current_subs = this._subs;
+ this._subs = {};
+ Object.keys(current_subs).forEach(function (sub) {
+ _this._emitter.off(current_subs[sub], sub);
+ });
+ }
+ }]);
+
+ return SubscriptionTracker;
+}();
+
+},{}],12:[function(require,module,exports){
+(function (global){
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+ value: true
+});
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _events = require("./events");
+
+var _events2 = _interopRequireDefault(_events);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var Var = function () {
+ function Var(group, name, /*optional*/value) {
+ _classCallCheck(this, Var);
+
+ this._group = group;
+ this._name = name;
+ this._value = value;
+ this._events = new _events2.default();
+ }
+
+ _createClass(Var, [{
+ key: "get",
+ value: function get() {
+ return this._value;
+ }
+ }, {
+ key: "set",
+ value: function set(value, /*optional*/event) {
+ if (this._value === value) {
+ // Do nothing; the value hasn't changed
+ return;
+ }
+ var oldValue = this._value;
+ this._value = value;
+ // Alert JavaScript listeners that the value has changed
+ var evt = {};
+ if (event && (typeof event === "undefined" ? "undefined" : _typeof(event)) === "object") {
+ for (var k in event) {
+ if (event.hasOwnProperty(k)) evt[k] = event[k];
+ }
+ }
+ evt.oldValue = oldValue;
+ evt.value = value;
+ this._events.trigger("change", evt, this);
+
+ // TODO: Make this extensible, to let arbitrary back-ends know that
+ // something has changed
+ if (global.Shiny && global.Shiny.onInputChange) {
+ global.Shiny.onInputChange(".clientValue-" + (this._group.name !== null ? this._group.name + "-" : "") + this._name, typeof value === "undefined" ? null : value);
+ }
+ }
+ }, {
+ key: "on",
+ value: function on(eventType, listener) {
+ return this._events.on(eventType, listener);
+ }
+ }, {
+ key: "off",
+ value: function off(eventType, listener) {
+ return this._events.off(eventType, listener);
+ }
+ }]);
+
+ return Var;
+}();
+
+exports.default = Var;
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+
+},{"./events":1}]},{},[5])
+//# sourceMappingURL=crosstalk.js.map
diff --git a/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.js.map b/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.js.map
new file mode 100644
index 0000000..cff94f0
--- /dev/null
+++ b/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.js.map
@@ -0,0 +1,37 @@
+{
+ "version": 3,
+ "sources": [
+ "node_modules/browser-pack/_prelude.js",
+ "javascript/src/events.js",
+ "javascript/src/filter.js",
+ "javascript/src/filterset.js",
+ "javascript/src/group.js",
+ "javascript/src/index.js",
+ "javascript/src/input.js",
+ "javascript/src/input_checkboxgroup.js",
+ "javascript/src/input_selectize.js",
+ "javascript/src/input_slider.js",
+ "javascript/src/selection.js",
+ "javascript/src/util.js",
+ "javascript/src/var.js"
+ ],
+ "names": [],
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+ "sourceRoot": "",
+ "sourcesContent": [
+ "(function(){function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o {\n this._eventRelay.trigger(\"change\", e, this);\n });\n this._varOnChangeSub = sub;\n }\n }\n\n /**\n * Combine the given `extraInfo` (if any) with the handle's default\n * `_extraInfo` (if any).\n * @private\n */\n _mergeExtraInfo(extraInfo) {\n return util.extend({},\n this._extraInfo ? this._extraInfo : null,\n extraInfo ? extraInfo : null);\n }\n\n /**\n * Close the handle. This clears this handle's contribution to the filter set,\n * and unsubscribes all event listeners.\n */\n close() {\n this._emitter.removeAllListeners();\n this.clear();\n this.setGroup(null);\n }\n\n /**\n * Clear this handle's contribution to the filter set.\n *\n * @param {Object} [extraInfo] - Extra properties to be included on the event\n * object that's passed to listeners (in addition to any options that were\n * passed into the `FilterHandle` constructor).\n * \n * @fires FilterHandle#change\n */\n clear(extraInfo) {\n if (!this._filterSet)\n return;\n this._filterSet.clear(this._id);\n this._onChange(extraInfo);\n }\n\n /**\n * Set this handle's contribution to the filter set. This array should consist\n * of the keys of the rows that _should_ be displayed; any keys that are not\n * present in the array will be considered _filtered out_. Note that multiple\n * `FilterHandle` instances in the group may each contribute an array of keys,\n * and only those keys that appear in _all_ of the arrays make it through the\n * filter.\n *\n * @param {string[]} keys - Empty array, or array of keys. To clear the\n * filter, don't pass an empty array; instead, use the\n * {@link FilterHandle#clear} method.\n * @param {Object} [extraInfo] - Extra properties to be included on the event\n * object that's passed to listeners (in addition to any options that were\n * passed into the `FilterHandle` constructor).\n * \n * @fires FilterHandle#change\n */\n set(keys, extraInfo) {\n if (!this._filterSet)\n return;\n this._filterSet.update(this._id, keys);\n this._onChange(extraInfo);\n }\n\n /**\n * @return {string[]|null} - Either: 1) an array of keys that made it through\n * all of the `FilterHandle` instances, or, 2) `null`, which means no filter\n * is being applied (all data should be displayed).\n */\n get filteredKeys() {\n return this._filterSet ? this._filterSet.value : null;\n }\n\n /**\n * Subscribe to events on this `FilterHandle`.\n *\n * @param {string} eventType - Indicates the type of events to listen to.\n * Currently, only `\"change\"` is supported.\n * @param {FilterHandle~listener} listener - The callback function that\n * will be invoked when the event occurs.\n * @return {string} - A token to pass to {@link FilterHandle#off} to cancel\n * this subscription.\n */\n on(eventType, listener) {\n return this._emitter.on(eventType, listener);\n }\n\n /**\n * Cancel event subscriptions created by {@link FilterHandle#on}.\n *\n * @param {string} eventType - The type of event to unsubscribe.\n * @param {string|FilterHandle~listener} listener - Either the callback\n * function previously passed into {@link FilterHandle#on}, or the\n * string that was returned from {@link FilterHandle#on}.\n */\n off(eventType, listener) {\n return this._emitter.off(eventType, listener);\n }\n\n _onChange(extraInfo) {\n if (!this._filterSet)\n return;\n this._filterVar.set(this._filterSet.value, this._mergeExtraInfo(extraInfo));\n }\n\n /**\n * @callback FilterHandle~listener\n * @param {Object} event - An object containing details of the event. For\n * `\"change\"` events, this includes the properties `value` (the new\n * value of the filter set, or `null` if no filter set is active),\n * `oldValue` (the previous value of the filter set), and `sender` (the\n * `FilterHandle` instance that made the change).\n */\n\n}\n\n/**\n * @event FilterHandle#change\n * @type {object}\n * @property {object} value - The new value of the filter set, or `null`\n * if no filter set is active.\n * @property {object} oldValue - The previous value of the filter set.\n * @property {FilterHandle} sender - The `FilterHandle` instance that\n * changed the value.\n */\n",
+ "import { diffSortedLists } from \"./util\";\n\nfunction naturalComparator(a, b) {\n if (a === b) {\n return 0;\n } else if (a < b) {\n return -1;\n } else if (a > b) {\n return 1;\n }\n}\n\n/**\n * @private\n */\nexport default class FilterSet {\n constructor() {\n this.reset();\n }\n\n reset() {\n // Key: handle ID, Value: array of selected keys, or null\n this._handles = {};\n // Key: key string, Value: count of handles that include it\n this._keys = {};\n this._value = null;\n this._activeHandles = 0;\n }\n\n get value() {\n return this._value;\n }\n\n update(handleId, keys) {\n if (keys !== null) {\n keys = keys.slice(0); // clone before sorting\n keys.sort(naturalComparator);\n }\n\n let {added, removed} = diffSortedLists(this._handles[handleId], keys);\n this._handles[handleId] = keys;\n\n for (let i = 0; i < added.length; i++) {\n this._keys[added[i]] = (this._keys[added[i]] || 0) + 1;\n }\n for (let i = 0; i < removed.length; i++) {\n this._keys[removed[i]]--;\n }\n\n this._updateValue(keys);\n }\n\n /**\n * @param {string[]} keys Sorted array of strings that indicate\n * a superset of possible keys.\n * @private\n */\n _updateValue(keys = this._allKeys) {\n let handleCount = Object.keys(this._handles).length;\n if (handleCount === 0) {\n this._value = null;\n } else {\n this._value = [];\n for (let i = 0; i < keys.length; i++) {\n let count = this._keys[keys[i]];\n if (count === handleCount) {\n this._value.push(keys[i]);\n }\n }\n }\n }\n\n clear(handleId) {\n if (typeof(this._handles[handleId]) === \"undefined\") {\n return;\n }\n\n let keys = this._handles[handleId];\n if (!keys) {\n keys = [];\n }\n\n for (let i = 0; i < keys.length; i++) {\n this._keys[keys[i]]--;\n }\n delete this._handles[handleId];\n\n this._updateValue();\n }\n\n get _allKeys() {\n let allKeys = Object.keys(this._keys);\n allKeys.sort(naturalComparator);\n return allKeys;\n }\n}\n",
+ "import Var from \"./var\";\n\n// Use a global so that multiple copies of crosstalk.js can be loaded and still\n// have groups behave as singletons across all copies.\nglobal.__crosstalk_groups = global.__crosstalk_groups || {};\nlet groups = global.__crosstalk_groups;\n\nexport default function group(groupName) {\n if (groupName && typeof(groupName) === \"string\") {\n if (!groups.hasOwnProperty(groupName)) {\n groups[groupName] = new Group(groupName);\n }\n return groups[groupName];\n } else if (typeof(groupName) === \"object\" && groupName._vars && groupName.var) {\n // Appears to already be a group object\n return groupName;\n } else if (Array.isArray(groupName) &&\n groupName.length == 1 &&\n typeof(groupName[0]) === \"string\") {\n return group(groupName[0]);\n } else {\n throw new Error(\"Invalid groupName argument\");\n }\n}\n\nclass Group {\n constructor(name) {\n this.name = name;\n this._vars = {};\n }\n\n var(name) {\n if (!name || typeof(name) !== \"string\") {\n throw new Error(\"Invalid var name\");\n }\n\n if (!this._vars.hasOwnProperty(name))\n this._vars[name] = new Var(this, name);\n return this._vars[name];\n }\n\n has(name) {\n if (!name || typeof(name) !== \"string\") {\n throw new Error(\"Invalid var name\");\n }\n\n return this._vars.hasOwnProperty(name);\n }\n}\n",
+ "import group from \"./group\";\nimport { SelectionHandle } from \"./selection\";\nimport { FilterHandle } from \"./filter\";\nimport { bind } from \"./input\";\nimport \"./input_selectize\";\nimport \"./input_checkboxgroup\";\nimport \"./input_slider\";\n\nconst defaultGroup = group(\"default\");\n\nfunction var_(name) {\n return defaultGroup.var(name);\n}\n\nfunction has(name) {\n return defaultGroup.has(name);\n}\n\nif (global.Shiny) {\n global.Shiny.addCustomMessageHandler(\"update-client-value\", function(message) {\n if (typeof(message.group) === \"string\") {\n group(message.group).var(message.name).set(message.value);\n } else {\n var_(message.name).set(message.value);\n }\n });\n}\n\nconst crosstalk = {\n group: group,\n var: var_,\n has: has,\n SelectionHandle: SelectionHandle,\n FilterHandle: FilterHandle,\n bind: bind\n};\n\n/**\n * @namespace crosstalk\n */\nexport default crosstalk;\nglobal.crosstalk = crosstalk;\n",
+ "let $ = global.jQuery;\n\nlet bindings = {};\n\nexport function register(reg) {\n bindings[reg.className] = reg;\n if (global.document && global.document.readyState !== \"complete\") {\n $(() => {\n bind();\n });\n } else if (global.document) {\n setTimeout(bind, 100);\n }\n}\n\nexport function bind() {\n Object.keys(bindings).forEach(function(className) {\n let binding = bindings[className];\n $(\".\" + binding.className).not(\".crosstalk-input-bound\").each(function(i, el) {\n bindInstance(binding, el);\n });\n });\n}\n\n// Escape jQuery identifier\nfunction $escape(val) {\n return val.replace(/([!\"#$%&'()*+,./:;<=>?@[\\\\\\]^`{|}~])/g, \"\\\\$1\");\n}\n\nfunction bindEl(el) {\n let $el = $(el);\n Object.keys(bindings).forEach(function(className) {\n if ($el.hasClass(className) && !$el.hasClass(\"crosstalk-input-bound\")) {\n let binding = bindings[className];\n bindInstance(binding, el);\n }\n });\n}\n\nfunction bindInstance(binding, el) {\n let jsonEl = $(el).find(\"script[type='application/json'][data-for='\" + $escape(el.id) + \"']\");\n let data = JSON.parse(jsonEl[0].innerText);\n\n let instance = binding.factory(el, data);\n $(el).data(\"crosstalk-instance\", instance);\n $(el).addClass(\"crosstalk-input-bound\");\n}\n\nif (global.Shiny) {\n let inputBinding = new global.Shiny.InputBinding();\n let $ = global.jQuery;\n $.extend(inputBinding, {\n find: function(scope) {\n return $(scope).find(\".crosstalk-input\");\n },\n initialize: function(el) {\n if (!$(el).hasClass(\"crosstalk-input-bound\")) {\n bindEl(el);\n }\n },\n getId: function(el) {\n return el.id;\n },\n getValue: function(el) {\n\n },\n setValue: function(el, value) {\n\n },\n receiveMessage: function(el, data) {\n\n },\n subscribe: function(el, callback) {\n $(el).data(\"crosstalk-instance\").resume();\n },\n unsubscribe: function(el) {\n $(el).data(\"crosstalk-instance\").suspend();\n }\n });\n global.Shiny.inputBindings.register(inputBinding, \"crosstalk.inputBinding\");\n}\n",
+ "import * as input from \"./input\";\nimport { FilterHandle } from \"./filter\";\n\nlet $ = global.jQuery;\n\ninput.register({\n className: \"crosstalk-input-checkboxgroup\",\n\n factory: function(el, data) {\n /*\n * map: {\"groupA\": [\"keyA\", \"keyB\", ...], ...}\n * group: \"ct-groupname\"\n */\n let ctHandle = new FilterHandle(data.group);\n\n let lastKnownKeys;\n let $el = $(el);\n $el.on(\"change\", \"input[type='checkbox']\", function() {\n let checked = $el.find(\"input[type='checkbox']:checked\");\n if (checked.length === 0) {\n lastKnownKeys = null;\n ctHandle.clear();\n } else {\n let keys = {};\n checked.each(function() {\n data.map[this.value].forEach(function(key) {\n keys[key] = true;\n });\n });\n let keyArray = Object.keys(keys);\n keyArray.sort();\n lastKnownKeys = keyArray;\n ctHandle.set(keyArray);\n }\n });\n\n return {\n suspend: function() {\n ctHandle.clear();\n },\n resume: function() {\n if (lastKnownKeys)\n ctHandle.set(lastKnownKeys);\n }\n };\n }\n});\n",
+ "import * as input from \"./input\";\nimport * as util from \"./util\";\nimport { FilterHandle } from \"./filter\";\n\nlet $ = global.jQuery;\n\ninput.register({\n className: \"crosstalk-input-select\",\n\n factory: function(el, data) {\n /*\n * items: {value: [...], label: [...]}\n * map: {\"groupA\": [\"keyA\", \"keyB\", ...], ...}\n * group: \"ct-groupname\"\n */\n\n let first = [{value: \"\", label: \"(All)\"}];\n let items = util.dataframeToD3(data.items);\n let opts = {\n options: first.concat(items),\n valueField: \"value\",\n labelField: \"label\",\n searchField: \"label\"\n };\n\n let select = $(el).find(\"select\")[0];\n\n let selectize = $(select).selectize(opts)[0].selectize;\n\n let ctHandle = new FilterHandle(data.group);\n\n let lastKnownKeys;\n selectize.on(\"change\", function() {\n if (selectize.items.length === 0) {\n lastKnownKeys = null;\n ctHandle.clear();\n } else {\n let keys = {};\n selectize.items.forEach(function(group) {\n data.map[group].forEach(function(key) {\n keys[key] = true;\n });\n });\n let keyArray = Object.keys(keys);\n keyArray.sort();\n lastKnownKeys = keyArray;\n ctHandle.set(keyArray);\n }\n });\n\n return {\n suspend: function() {\n ctHandle.clear();\n },\n resume: function() {\n if (lastKnownKeys)\n ctHandle.set(lastKnownKeys);\n }\n };\n }\n});\n",
+ "import * as input from \"./input\";\nimport { FilterHandle } from \"./filter\";\n\nlet $ = global.jQuery;\nlet strftime = global.strftime;\n\ninput.register({\n className: \"crosstalk-input-slider\",\n\n factory: function(el, data) {\n /*\n * map: {\"groupA\": [\"keyA\", \"keyB\", ...], ...}\n * group: \"ct-groupname\"\n */\n let ctHandle = new FilterHandle(data.group);\n\n let opts = {};\n let $el = $(el).find(\"input\");\n let dataType = $el.data(\"data-type\");\n let timeFormat = $el.data(\"time-format\");\n let round = $el.data(\"round\");\n let timeFormatter;\n\n // Set up formatting functions\n if (dataType === \"date\") {\n timeFormatter = strftime.utc();\n opts.prettify = function(num) {\n return timeFormatter(timeFormat, new Date(num));\n };\n\n } else if (dataType === \"datetime\") {\n let timezone = $el.data(\"timezone\");\n if (timezone)\n timeFormatter = strftime.timezone(timezone);\n else\n timeFormatter = strftime;\n\n opts.prettify = function(num) {\n return timeFormatter(timeFormat, new Date(num));\n };\n } else if (dataType === \"number\") {\n if (typeof round !== \"undefined\")\n opts.prettify = function(num) {\n let factor = Math.pow(10, round);\n return Math.round(num * factor) / factor;\n };\n }\n\n $el.ionRangeSlider(opts);\n\n function getValue() {\n let result = $el.data(\"ionRangeSlider\").result;\n\n // Function for converting numeric value from slider to appropriate type.\n let convert;\n let dataType = $el.data(\"data-type\");\n if (dataType === \"date\") {\n convert = function(val) {\n return formatDateUTC(new Date(+val));\n };\n } else if (dataType === \"datetime\") {\n convert = function(val) {\n // Convert ms to s\n return +val / 1000;\n };\n } else {\n convert = function(val) { return +val; };\n }\n\n if ($el.data(\"ionRangeSlider\").options.type === \"double\") {\n return [convert(result.from), convert(result.to)];\n } else {\n return convert(result.from);\n }\n }\n\n let lastKnownKeys = null;\n\n $el.on(\"change.crosstalkSliderInput\", function(event) {\n if (!$el.data(\"updating\") && !$el.data(\"animating\")) {\n let [from, to] = getValue();\n let keys = [];\n for (let i = 0; i < data.values.length; i++) {\n let val = data.values[i];\n if (val >= from && val <= to) {\n keys.push(data.keys[i]);\n }\n }\n keys.sort();\n ctHandle.set(keys);\n lastKnownKeys = keys;\n }\n });\n\n\n // let $el = $(el);\n // $el.on(\"change\", \"input[type=\"checkbox\"]\", function() {\n // let checked = $el.find(\"input[type=\"checkbox\"]:checked\");\n // if (checked.length === 0) {\n // ctHandle.clear();\n // } else {\n // let keys = {};\n // checked.each(function() {\n // data.map[this.value].forEach(function(key) {\n // keys[key] = true;\n // });\n // });\n // let keyArray = Object.keys(keys);\n // keyArray.sort();\n // ctHandle.set(keyArray);\n // }\n // });\n\n return {\n suspend: function() {\n ctHandle.clear();\n },\n resume: function() {\n if (lastKnownKeys)\n ctHandle.set(lastKnownKeys);\n }\n };\n }\n});\n\n\n// Convert a number to a string with leading zeros\nfunction padZeros(n, digits) {\n let str = n.toString();\n while (str.length < digits)\n str = \"0\" + str;\n return str;\n}\n\n// Given a Date object, return a string in yyyy-mm-dd format, using the\n// UTC date. This may be a day off from the date in the local time zone.\nfunction formatDateUTC(date) {\n if (date instanceof Date) {\n return date.getUTCFullYear() + \"-\" +\n padZeros(date.getUTCMonth()+1, 2) + \"-\" +\n padZeros(date.getUTCDate(), 2);\n\n } else {\n return null;\n }\n}\n",
+ "import Events from \"./events\";\nimport grp from \"./group\";\nimport * as util from \"./util\";\n\n/**\n * Use this class to read and write (and listen for changes to) the selection\n * for a Crosstalk group. This is intended to be used for linked brushing.\n *\n * If two (or more) `SelectionHandle` instances in the same webpage share the\n * same group name, they will share the same state. Setting the selection using\n * one `SelectionHandle` instance will result in the `value` property instantly\n * changing across the others, and `\"change\"` event listeners on all instances\n * (including the one that initiated the sending) will fire.\n *\n * @param {string} [group] - The name of the Crosstalk group, or if none,\n * null or undefined (or any other falsy value). This can be changed later\n * via the [SelectionHandle#setGroup](#setGroup) method.\n * @param {Object} [extraInfo] - An object whose properties will be copied to\n * the event object whenever an event is emitted.\n */\nexport class SelectionHandle {\n\n constructor(group = null, extraInfo = null) {\n this._eventRelay = new Events();\n this._emitter = new util.SubscriptionTracker(this._eventRelay);\n\n // Name of the group we're currently tracking, if any. Can change over time.\n this._group = null;\n // The Var we're currently tracking, if any. Can change over time.\n this._var = null;\n // The event handler subscription we currently have on var.on(\"change\").\n this._varOnChangeSub = null;\n\n this._extraInfo = util.extend({ sender: this }, extraInfo);\n\n this.setGroup(group);\n }\n\n /**\n * Changes the Crosstalk group membership of this SelectionHandle. The group\n * being switched away from (if any) will not have its selection value\n * modified as a result of calling `setGroup`, even if this handle was the\n * most recent handle to set the selection of the group.\n *\n * The group being switched to (if any) will also not have its selection value\n * modified as a result of calling `setGroup`. If you want to set the\n * selection value of the new group, call `set` explicitly.\n *\n * @param {string} group - The name of the Crosstalk group, or null (or\n * undefined) to clear the group.\n */\n setGroup(group) {\n // If group is unchanged, do nothing\n if (this._group === group)\n return;\n // Treat null, undefined, and other falsy values the same\n if (!this._group && !group)\n return;\n\n if (this._var) {\n this._var.off(\"change\", this._varOnChangeSub);\n this._var = null;\n this._varOnChangeSub = null;\n }\n\n this._group = group;\n\n if (group) {\n this._var = grp(group).var(\"selection\");\n let sub = this._var.on(\"change\", (e) => {\n this._eventRelay.trigger(\"change\", e, this);\n });\n this._varOnChangeSub = sub;\n }\n }\n\n /**\n * Retrieves the current selection for the group represented by this\n * `SelectionHandle`.\n *\n * - If no selection is active, then this value will be falsy.\n * - If a selection is active, but no data points are selected, then this\n * value will be an empty array.\n * - If a selection is active, and data points are selected, then the keys\n * of the selected data points will be present in the array.\n */\n get value() {\n return this._var ? this._var.get() : null;\n }\n\n /**\n * Combines the given `extraInfo` (if any) with the handle's default\n * `_extraInfo` (if any).\n * @private\n */\n _mergeExtraInfo(extraInfo) {\n // Important incidental effect: shallow clone is returned\n return util.extend({},\n this._extraInfo ? this._extraInfo : null,\n extraInfo ? extraInfo : null);\n }\n\n /**\n * Overwrites the current selection for the group, and raises the `\"change\"`\n * event among all of the group's '`SelectionHandle` instances (including\n * this one).\n *\n * @fires SelectionHandle#change\n * @param {string[]} selectedKeys - Falsy, empty array, or array of keys (see\n * {@link SelectionHandle#value}).\n * @param {Object} [extraInfo] - Extra properties to be included on the event\n * object that's passed to listeners (in addition to any options that were\n * passed into the `SelectionHandle` constructor).\n */\n set(selectedKeys, extraInfo) {\n if (this._var)\n this._var.set(selectedKeys, this._mergeExtraInfo(extraInfo));\n }\n\n /**\n * Overwrites the current selection for the group, and raises the `\"change\"`\n * event among all of the group's '`SelectionHandle` instances (including\n * this one).\n *\n * @fires SelectionHandle#change\n * @param {Object} [extraInfo] - Extra properties to be included on the event\n * object that's passed to listeners (in addition to any that were passed\n * into the `SelectionHandle` constructor).\n */\n clear(extraInfo) {\n if (this._var)\n this.set(void 0, this._mergeExtraInfo(extraInfo));\n }\n\n /**\n * Subscribes to events on this `SelectionHandle`.\n *\n * @param {string} eventType - Indicates the type of events to listen to.\n * Currently, only `\"change\"` is supported.\n * @param {SelectionHandle~listener} listener - The callback function that\n * will be invoked when the event occurs.\n * @return {string} - A token to pass to {@link SelectionHandle#off} to cancel\n * this subscription.\n */\n on(eventType, listener) {\n return this._emitter.on(eventType, listener);\n }\n\n /**\n * Cancels event subscriptions created by {@link SelectionHandle#on}.\n *\n * @param {string} eventType - The type of event to unsubscribe.\n * @param {string|SelectionHandle~listener} listener - Either the callback\n * function previously passed into {@link SelectionHandle#on}, or the\n * string that was returned from {@link SelectionHandle#on}.\n */\n off(eventType, listener) {\n return this._emitter.off(eventType, listener);\n }\n\n /**\n * Shuts down the `SelectionHandle` object.\n *\n * Removes all event listeners that were added through this handle.\n */\n close() {\n this._emitter.removeAllListeners();\n this.setGroup(null);\n }\n}\n\n/**\n * @callback SelectionHandle~listener\n * @param {Object} event - An object containing details of the event. For\n * `\"change\"` events, this includes the properties `value` (the new\n * value of the selection, or `undefined` if no selection is active),\n * `oldValue` (the previous value of the selection), and `sender` (the\n * `SelectionHandle` instance that made the change).\n */\n\n/**\n * @event SelectionHandle#change\n * @type {object}\n * @property {object} value - The new value of the selection, or `undefined`\n * if no selection is active.\n * @property {object} oldValue - The previous value of the selection.\n * @property {SelectionHandle} sender - The `SelectionHandle` instance that\n * changed the value.\n */\n",
+ "export function extend(target, ...sources) {\n for (let i = 0; i < sources.length; i++) {\n let src = sources[i];\n if (typeof(src) === \"undefined\" || src === null)\n continue;\n\n for (let key in src) {\n if (src.hasOwnProperty(key)) {\n target[key] = src[key];\n }\n }\n }\n return target;\n}\n\nexport function checkSorted(list) {\n for (let i = 1; i < list.length; i++) {\n if (list[i] <= list[i-1]) {\n throw new Error(\"List is not sorted or contains duplicate\");\n }\n }\n}\n\nexport function diffSortedLists(a, b) {\n let i_a = 0;\n let i_b = 0;\n\n if (!a) a = [];\n if (!b) b = [];\n\n let a_only = [];\n let b_only = [];\n\n checkSorted(a);\n checkSorted(b);\n\n while (i_a < a.length && i_b < b.length) {\n if (a[i_a] === b[i_b]) {\n i_a++;\n i_b++;\n } else if (a[i_a] < b[i_b]) {\n a_only.push(a[i_a++]);\n } else {\n b_only.push(b[i_b++]);\n }\n }\n\n if (i_a < a.length)\n a_only = a_only.concat(a.slice(i_a));\n if (i_b < b.length)\n b_only = b_only.concat(b.slice(i_b));\n return {\n removed: a_only,\n added: b_only\n };\n}\n\n// Convert from wide: { colA: [1,2,3], colB: [4,5,6], ... }\n// to long: [ {colA: 1, colB: 4}, {colA: 2, colB: 5}, ... ]\nexport function dataframeToD3(df) {\n let names = [];\n let length;\n for (let name in df) {\n if (df.hasOwnProperty(name))\n names.push(name);\n if (typeof(df[name]) !== \"object\" || typeof(df[name].length) === \"undefined\") {\n throw new Error(\"All fields must be arrays\");\n } else if (typeof(length) !== \"undefined\" && length !== df[name].length) {\n throw new Error(\"All fields must be arrays of the same length\");\n }\n length = df[name].length;\n }\n let results = [];\n let item;\n for (let row = 0; row < length; row++) {\n item = {};\n for (let col = 0; col < names.length; col++) {\n item[names[col]] = df[names[col]][row];\n }\n results.push(item);\n }\n return results;\n}\n\n/**\n * Keeps track of all event listener additions/removals and lets all active\n * listeners be removed with a single operation.\n *\n * @private\n */\nexport class SubscriptionTracker {\n constructor(emitter) {\n this._emitter = emitter;\n this._subs = {};\n }\n\n on(eventType, listener) {\n let sub = this._emitter.on(eventType, listener);\n this._subs[sub] = eventType;\n return sub;\n }\n\n off(eventType, listener) {\n let sub = this._emitter.off(eventType, listener);\n if (sub) {\n delete this._subs[sub];\n }\n return sub;\n }\n\n removeAllListeners() {\n let current_subs = this._subs;\n this._subs = {};\n Object.keys(current_subs).forEach((sub) => {\n this._emitter.off(current_subs[sub], sub);\n });\n }\n}\n",
+ "import Events from \"./events\";\n\nexport default class Var {\n constructor(group, name, /*optional*/ value) {\n this._group = group;\n this._name = name;\n this._value = value;\n this._events = new Events();\n }\n\n get() {\n return this._value;\n }\n\n set(value, /*optional*/ event) {\n if (this._value === value) {\n // Do nothing; the value hasn't changed\n return;\n }\n let oldValue = this._value;\n this._value = value;\n // Alert JavaScript listeners that the value has changed\n let evt = {};\n if (event && typeof(event) === \"object\") {\n for (let k in event) {\n if (event.hasOwnProperty(k))\n evt[k] = event[k];\n }\n }\n evt.oldValue = oldValue;\n evt.value = value;\n this._events.trigger(\"change\", evt, this);\n\n // TODO: Make this extensible, to let arbitrary back-ends know that\n // something has changed\n if (global.Shiny && global.Shiny.onInputChange) {\n global.Shiny.onInputChange(\n \".clientValue-\" +\n (this._group.name !== null ? this._group.name + \"-\" : \"\") +\n this._name,\n typeof(value) === \"undefined\" ? null : value\n );\n }\n }\n\n on(eventType, listener) {\n return this._events.on(eventType, listener);\n }\n\n off(eventType, listener) {\n return this._events.off(eventType, listener);\n }\n}\n"
+ ]
+}
\ No newline at end of file
diff --git a/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.min.js b/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.min.js
new file mode 100644
index 0000000..b7ec0ac
--- /dev/null
+++ b/_freeze/site_libs/crosstalk-1.2.1/js/crosstalk.min.js
@@ -0,0 +1,2 @@
+!function o(u,a,l){function s(n,e){if(!a[n]){if(!u[n]){var t="function"==typeof require&&require;if(!e&&t)return t(n,!0);if(f)return f(n,!0);var r=new Error("Cannot find module '"+n+"'");throw r.code="MODULE_NOT_FOUND",r}var i=a[n]={exports:{}};u[n][0].call(i.exports,function(e){var t=u[n][1][e];return s(t||e)},i,i.exports,o,u,a,l)}return a[n].exports}for(var f="function"==typeof require&&require,e=0;e?@[\\\]^`{|}~])/g,"\\$1")+"']"),r=JSON.parse(n[0].innerText),i=e.factory(t,r);o(t).data("crosstalk-instance",i),o(t).addClass("crosstalk-input-bound")}if(t.Shiny){var e=new t.Shiny.InputBinding,u=t.jQuery;u.extend(e,{find:function(e){return u(e).find(".crosstalk-input")},initialize:function(e){var t,n;u(e).hasClass("crosstalk-input-bound")||(n=o(t=e),Object.keys(r).forEach(function(e){n.hasClass(e)&&!n.hasClass("crosstalk-input-bound")&&i(r[e],t)}))},getId:function(e){return e.id},getValue:function(e){},setValue:function(e,t){},receiveMessage:function(e,t){},subscribe:function(e,t){u(e).data("crosstalk-instance").resume()},unsubscribe:function(e){u(e).data("crosstalk-instance").suspend()}}),t.Shiny.inputBindings.register(e,"crosstalk.inputBinding")}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],7:[function(r,e,t){(function(e){"use strict";var t=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}}(r("./input")),n=r("./filter");var a=e.jQuery;t.register({className:"crosstalk-input-checkboxgroup",factory:function(e,r){var i=new n.FilterHandle(r.group),o=void 0,u=a(e);return u.on("change","input[type='checkbox']",function(){var e=u.find("input[type='checkbox']:checked");if(0===e.length)o=null,i.clear();else{var t={};e.each(function(){r.map[this.value].forEach(function(e){t[e]=!0})});var n=Object.keys(t);n.sort(),o=n,i.set(n)}}),{suspend:function(){i.clear()},resume:function(){o&&i.set(o)}}}})}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./filter":2,"./input":6}],8:[function(r,e,t){(function(e){"use strict";var t=n(r("./input")),l=n(r("./util")),s=r("./filter");function n(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}var f=e.jQuery;t.register({className:"crosstalk-input-select",factory:function(e,n){var t=l.dataframeToD3(n.items),r={options:[{value:"",label:"(All)"}].concat(t),valueField:"value",labelField:"label",searchField:"label"},i=f(e).find("select")[0],o=f(i).selectize(r)[0].selectize,u=new s.FilterHandle(n.group),a=void 0;return o.on("change",function(){if(0===o.items.length)a=null,u.clear();else{var t={};o.items.forEach(function(e){n.map[e].forEach(function(e){t[e]=!0})});var e=Object.keys(t);e.sort(),a=e,u.set(e)}}),{suspend:function(){u.clear()},resume:function(){a&&u.set(a)}}}})}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./filter":2,"./input":6,"./util":11}],9:[function(n,e,t){(function(e){"use strict";var d=function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var n=[],r=!0,i=!1,o=void 0;try{for(var u,a=e[Symbol.iterator]();!(r=(u=a.next()).done)&&(n.push(u.value),!t||n.length!==t);r=!0);}catch(e){i=!0,o=e}finally{try{!r&&a.return&&a.return()}finally{if(i)throw o}}return n}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")},t=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var n in e)Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t.default=e,t}}(n("./input")),a=n("./filter");var v=e.jQuery,p=e.strftime;function y(e,t){for(var n=e.toString();n.length {\n this._eventRelay.trigger(\"change\", e, this);\n });\n this._varOnChangeSub = sub;\n }\n }\n\n /**\n * Combine the given `extraInfo` (if any) with the handle's default\n * `_extraInfo` (if any).\n * @private\n */\n _mergeExtraInfo(extraInfo) {\n return util.extend({},\n this._extraInfo ? this._extraInfo : null,\n extraInfo ? extraInfo : null);\n }\n\n /**\n * Close the handle. This clears this handle's contribution to the filter set,\n * and unsubscribes all event listeners.\n */\n close() {\n this._emitter.removeAllListeners();\n this.clear();\n this.setGroup(null);\n }\n\n /**\n * Clear this handle's contribution to the filter set.\n *\n * @param {Object} [extraInfo] - Extra properties to be included on the event\n * object that's passed to listeners (in addition to any options that were\n * passed into the `FilterHandle` constructor).\n * \n * @fires FilterHandle#change\n */\n clear(extraInfo) {\n if (!this._filterSet)\n return;\n this._filterSet.clear(this._id);\n this._onChange(extraInfo);\n }\n\n /**\n * Set this handle's contribution to the filter set. This array should consist\n * of the keys of the rows that _should_ be displayed; any keys that are not\n * present in the array will be considered _filtered out_. Note that multiple\n * `FilterHandle` instances in the group may each contribute an array of keys,\n * and only those keys that appear in _all_ of the arrays make it through the\n * filter.\n *\n * @param {string[]} keys - Empty array, or array of keys. To clear the\n * filter, don't pass an empty array; instead, use the\n * {@link FilterHandle#clear} method.\n * @param {Object} [extraInfo] - Extra properties to be included on the event\n * object that's passed to listeners (in addition to any options that were\n * passed into the `FilterHandle` constructor).\n * \n * @fires FilterHandle#change\n */\n set(keys, extraInfo) {\n if (!this._filterSet)\n return;\n this._filterSet.update(this._id, keys);\n this._onChange(extraInfo);\n }\n\n /**\n * @return {string[]|null} - Either: 1) an array of keys that made it through\n * all of the `FilterHandle` instances, or, 2) `null`, which means no filter\n * is being applied (all data should be displayed).\n */\n get filteredKeys() {\n return this._filterSet ? this._filterSet.value : null;\n }\n\n /**\n * Subscribe to events on this `FilterHandle`.\n *\n * @param {string} eventType - Indicates the type of events to listen to.\n * Currently, only `\"change\"` is supported.\n * @param {FilterHandle~listener} listener - The callback function that\n * will be invoked when the event occurs.\n * @return {string} - A token to pass to {@link FilterHandle#off} to cancel\n * this subscription.\n */\n on(eventType, listener) {\n return this._emitter.on(eventType, listener);\n }\n\n /**\n * Cancel event subscriptions created by {@link FilterHandle#on}.\n *\n * @param {string} eventType - The type of event to unsubscribe.\n * @param {string|FilterHandle~listener} listener - Either the callback\n * function previously passed into {@link FilterHandle#on}, or the\n * string that was returned from {@link FilterHandle#on}.\n */\n off(eventType, listener) {\n return this._emitter.off(eventType, listener);\n }\n\n _onChange(extraInfo) {\n if (!this._filterSet)\n return;\n this._filterVar.set(this._filterSet.value, this._mergeExtraInfo(extraInfo));\n }\n\n /**\n * @callback FilterHandle~listener\n * @param {Object} event - An object containing details of the event. For\n * `\"change\"` events, this includes the properties `value` (the new\n * value of the filter set, or `null` if no filter set is active),\n * `oldValue` (the previous value of the filter set), and `sender` (the\n * `FilterHandle` instance that made the change).\n */\n\n}\n\n/**\n * @event FilterHandle#change\n * @type {object}\n * @property {object} value - The new value of the filter set, or `null`\n * if no filter set is active.\n * @property {object} oldValue - The previous value of the filter set.\n * @property {FilterHandle} sender - The `FilterHandle` instance that\n * changed the value.\n */\n","import { diffSortedLists } from \"./util\";\n\nfunction naturalComparator(a, b) {\n if (a === b) {\n return 0;\n } else if (a < b) {\n return -1;\n } else if (a > b) {\n return 1;\n }\n}\n\n/**\n * @private\n */\nexport default class FilterSet {\n constructor() {\n this.reset();\n }\n\n reset() {\n // Key: handle ID, Value: array of selected keys, or null\n this._handles = {};\n // Key: key string, Value: count of handles that include it\n this._keys = {};\n this._value = null;\n this._activeHandles = 0;\n }\n\n get value() {\n return this._value;\n }\n\n update(handleId, keys) {\n if (keys !== null) {\n keys = keys.slice(0); // clone before sorting\n keys.sort(naturalComparator);\n }\n\n let {added, removed} = diffSortedLists(this._handles[handleId], keys);\n this._handles[handleId] = keys;\n\n for (let i = 0; i < added.length; i++) {\n this._keys[added[i]] = (this._keys[added[i]] || 0) + 1;\n }\n for (let i = 0; i < removed.length; i++) {\n this._keys[removed[i]]--;\n }\n\n this._updateValue(keys);\n }\n\n /**\n * @param {string[]} keys Sorted array of strings that indicate\n * a superset of possible keys.\n * @private\n */\n _updateValue(keys = this._allKeys) {\n let handleCount = Object.keys(this._handles).length;\n if (handleCount === 0) {\n this._value = null;\n } else {\n this._value = [];\n for (let i = 0; i < keys.length; i++) {\n let count = this._keys[keys[i]];\n if (count === handleCount) {\n this._value.push(keys[i]);\n }\n }\n }\n }\n\n clear(handleId) {\n if (typeof(this._handles[handleId]) === \"undefined\") {\n return;\n }\n\n let keys = this._handles[handleId];\n if (!keys) {\n keys = [];\n }\n\n for (let i = 0; i < keys.length; i++) {\n this._keys[keys[i]]--;\n }\n delete this._handles[handleId];\n\n this._updateValue();\n }\n\n get _allKeys() {\n let allKeys = Object.keys(this._keys);\n allKeys.sort(naturalComparator);\n return allKeys;\n }\n}\n","import Var from \"./var\";\n\n// Use a global so that multiple copies of crosstalk.js can be loaded and still\n// have groups behave as singletons across all copies.\nglobal.__crosstalk_groups = global.__crosstalk_groups || {};\nlet groups = global.__crosstalk_groups;\n\nexport default function group(groupName) {\n if (groupName && typeof(groupName) === \"string\") {\n if (!groups.hasOwnProperty(groupName)) {\n groups[groupName] = new Group(groupName);\n }\n return groups[groupName];\n } else if (typeof(groupName) === \"object\" && groupName._vars && groupName.var) {\n // Appears to already be a group object\n return groupName;\n } else if (Array.isArray(groupName) &&\n groupName.length == 1 &&\n typeof(groupName[0]) === \"string\") {\n return group(groupName[0]);\n } else {\n throw new Error(\"Invalid groupName argument\");\n }\n}\n\nclass Group {\n constructor(name) {\n this.name = name;\n this._vars = {};\n }\n\n var(name) {\n if (!name || typeof(name) !== \"string\") {\n throw new Error(\"Invalid var name\");\n }\n\n if (!this._vars.hasOwnProperty(name))\n this._vars[name] = new Var(this, name);\n return this._vars[name];\n }\n\n has(name) {\n if (!name || typeof(name) !== \"string\") {\n throw new Error(\"Invalid var name\");\n }\n\n return this._vars.hasOwnProperty(name);\n }\n}\n","import group from \"./group\";\nimport { SelectionHandle } from \"./selection\";\nimport { FilterHandle } from \"./filter\";\nimport { bind } from \"./input\";\nimport \"./input_selectize\";\nimport \"./input_checkboxgroup\";\nimport \"./input_slider\";\n\nconst defaultGroup = group(\"default\");\n\nfunction var_(name) {\n return defaultGroup.var(name);\n}\n\nfunction has(name) {\n return defaultGroup.has(name);\n}\n\nif (global.Shiny) {\n global.Shiny.addCustomMessageHandler(\"update-client-value\", function(message) {\n if (typeof(message.group) === \"string\") {\n group(message.group).var(message.name).set(message.value);\n } else {\n var_(message.name).set(message.value);\n }\n });\n}\n\nconst crosstalk = {\n group: group,\n var: var_,\n has: has,\n SelectionHandle: SelectionHandle,\n FilterHandle: FilterHandle,\n bind: bind\n};\n\n/**\n * @namespace crosstalk\n */\nexport default crosstalk;\nglobal.crosstalk = crosstalk;\n","let $ = global.jQuery;\n\nlet bindings = {};\n\nexport function register(reg) {\n bindings[reg.className] = reg;\n if (global.document && global.document.readyState !== \"complete\") {\n $(() => {\n bind();\n });\n } else if (global.document) {\n setTimeout(bind, 100);\n }\n}\n\nexport function bind() {\n Object.keys(bindings).forEach(function(className) {\n let binding = bindings[className];\n $(\".\" + binding.className).not(\".crosstalk-input-bound\").each(function(i, el) {\n bindInstance(binding, el);\n });\n });\n}\n\n// Escape jQuery identifier\nfunction $escape(val) {\n return val.replace(/([!\"#$%&'()*+,./:;<=>?@[\\\\\\]^`{|}~])/g, \"\\\\$1\");\n}\n\nfunction bindEl(el) {\n let $el = $(el);\n Object.keys(bindings).forEach(function(className) {\n if ($el.hasClass(className) && !$el.hasClass(\"crosstalk-input-bound\")) {\n let binding = bindings[className];\n bindInstance(binding, el);\n }\n });\n}\n\nfunction bindInstance(binding, el) {\n let jsonEl = $(el).find(\"script[type='application/json'][data-for='\" + $escape(el.id) + \"']\");\n let data = JSON.parse(jsonEl[0].innerText);\n\n let instance = binding.factory(el, data);\n $(el).data(\"crosstalk-instance\", instance);\n $(el).addClass(\"crosstalk-input-bound\");\n}\n\nif (global.Shiny) {\n let inputBinding = new global.Shiny.InputBinding();\n let $ = global.jQuery;\n $.extend(inputBinding, {\n find: function(scope) {\n return $(scope).find(\".crosstalk-input\");\n },\n initialize: function(el) {\n if (!$(el).hasClass(\"crosstalk-input-bound\")) {\n bindEl(el);\n }\n },\n getId: function(el) {\n return el.id;\n },\n getValue: function(el) {\n\n },\n setValue: function(el, value) {\n\n },\n receiveMessage: function(el, data) {\n\n },\n subscribe: function(el, callback) {\n $(el).data(\"crosstalk-instance\").resume();\n },\n unsubscribe: function(el) {\n $(el).data(\"crosstalk-instance\").suspend();\n }\n });\n global.Shiny.inputBindings.register(inputBinding, \"crosstalk.inputBinding\");\n}\n","import * as input from \"./input\";\nimport { FilterHandle } from \"./filter\";\n\nlet $ = global.jQuery;\n\ninput.register({\n className: \"crosstalk-input-checkboxgroup\",\n\n factory: function(el, data) {\n /*\n * map: {\"groupA\": [\"keyA\", \"keyB\", ...], ...}\n * group: \"ct-groupname\"\n */\n let ctHandle = new FilterHandle(data.group);\n\n let lastKnownKeys;\n let $el = $(el);\n $el.on(\"change\", \"input[type='checkbox']\", function() {\n let checked = $el.find(\"input[type='checkbox']:checked\");\n if (checked.length === 0) {\n lastKnownKeys = null;\n ctHandle.clear();\n } else {\n let keys = {};\n checked.each(function() {\n data.map[this.value].forEach(function(key) {\n keys[key] = true;\n });\n });\n let keyArray = Object.keys(keys);\n keyArray.sort();\n lastKnownKeys = keyArray;\n ctHandle.set(keyArray);\n }\n });\n\n return {\n suspend: function() {\n ctHandle.clear();\n },\n resume: function() {\n if (lastKnownKeys)\n ctHandle.set(lastKnownKeys);\n }\n };\n }\n});\n","import * as input from \"./input\";\nimport * as util from \"./util\";\nimport { FilterHandle } from \"./filter\";\n\nlet $ = global.jQuery;\n\ninput.register({\n className: \"crosstalk-input-select\",\n\n factory: function(el, data) {\n /*\n * items: {value: [...], label: [...]}\n * map: {\"groupA\": [\"keyA\", \"keyB\", ...], ...}\n * group: \"ct-groupname\"\n */\n\n let first = [{value: \"\", label: \"(All)\"}];\n let items = util.dataframeToD3(data.items);\n let opts = {\n options: first.concat(items),\n valueField: \"value\",\n labelField: \"label\",\n searchField: \"label\"\n };\n\n let select = $(el).find(\"select\")[0];\n\n let selectize = $(select).selectize(opts)[0].selectize;\n\n let ctHandle = new FilterHandle(data.group);\n\n let lastKnownKeys;\n selectize.on(\"change\", function() {\n if (selectize.items.length === 0) {\n lastKnownKeys = null;\n ctHandle.clear();\n } else {\n let keys = {};\n selectize.items.forEach(function(group) {\n data.map[group].forEach(function(key) {\n keys[key] = true;\n });\n });\n let keyArray = Object.keys(keys);\n keyArray.sort();\n lastKnownKeys = keyArray;\n ctHandle.set(keyArray);\n }\n });\n\n return {\n suspend: function() {\n ctHandle.clear();\n },\n resume: function() {\n if (lastKnownKeys)\n ctHandle.set(lastKnownKeys);\n }\n };\n }\n});\n","import * as input from \"./input\";\nimport { FilterHandle } from \"./filter\";\n\nlet $ = global.jQuery;\nlet strftime = global.strftime;\n\ninput.register({\n className: \"crosstalk-input-slider\",\n\n factory: function(el, data) {\n /*\n * map: {\"groupA\": [\"keyA\", \"keyB\", ...], ...}\n * group: \"ct-groupname\"\n */\n let ctHandle = new FilterHandle(data.group);\n\n let opts = {};\n let $el = $(el).find(\"input\");\n let dataType = $el.data(\"data-type\");\n let timeFormat = $el.data(\"time-format\");\n let round = $el.data(\"round\");\n let timeFormatter;\n\n // Set up formatting functions\n if (dataType === \"date\") {\n timeFormatter = strftime.utc();\n opts.prettify = function(num) {\n return timeFormatter(timeFormat, new Date(num));\n };\n\n } else if (dataType === \"datetime\") {\n let timezone = $el.data(\"timezone\");\n if (timezone)\n timeFormatter = strftime.timezone(timezone);\n else\n timeFormatter = strftime;\n\n opts.prettify = function(num) {\n return timeFormatter(timeFormat, new Date(num));\n };\n } else if (dataType === \"number\") {\n if (typeof round !== \"undefined\")\n opts.prettify = function(num) {\n let factor = Math.pow(10, round);\n return Math.round(num * factor) / factor;\n };\n }\n\n $el.ionRangeSlider(opts);\n\n function getValue() {\n let result = $el.data(\"ionRangeSlider\").result;\n\n // Function for converting numeric value from slider to appropriate type.\n let convert;\n let dataType = $el.data(\"data-type\");\n if (dataType === \"date\") {\n convert = function(val) {\n return formatDateUTC(new Date(+val));\n };\n } else if (dataType === \"datetime\") {\n convert = function(val) {\n // Convert ms to s\n return +val / 1000;\n };\n } else {\n convert = function(val) { return +val; };\n }\n\n if ($el.data(\"ionRangeSlider\").options.type === \"double\") {\n return [convert(result.from), convert(result.to)];\n } else {\n return convert(result.from);\n }\n }\n\n let lastKnownKeys = null;\n\n $el.on(\"change.crosstalkSliderInput\", function(event) {\n if (!$el.data(\"updating\") && !$el.data(\"animating\")) {\n let [from, to] = getValue();\n let keys = [];\n for (let i = 0; i < data.values.length; i++) {\n let val = data.values[i];\n if (val >= from && val <= to) {\n keys.push(data.keys[i]);\n }\n }\n keys.sort();\n ctHandle.set(keys);\n lastKnownKeys = keys;\n }\n });\n\n\n // let $el = $(el);\n // $el.on(\"change\", \"input[type=\"checkbox\"]\", function() {\n // let checked = $el.find(\"input[type=\"checkbox\"]:checked\");\n // if (checked.length === 0) {\n // ctHandle.clear();\n // } else {\n // let keys = {};\n // checked.each(function() {\n // data.map[this.value].forEach(function(key) {\n // keys[key] = true;\n // });\n // });\n // let keyArray = Object.keys(keys);\n // keyArray.sort();\n // ctHandle.set(keyArray);\n // }\n // });\n\n return {\n suspend: function() {\n ctHandle.clear();\n },\n resume: function() {\n if (lastKnownKeys)\n ctHandle.set(lastKnownKeys);\n }\n };\n }\n});\n\n\n// Convert a number to a string with leading zeros\nfunction padZeros(n, digits) {\n let str = n.toString();\n while (str.length < digits)\n str = \"0\" + str;\n return str;\n}\n\n// Given a Date object, return a string in yyyy-mm-dd format, using the\n// UTC date. This may be a day off from the date in the local time zone.\nfunction formatDateUTC(date) {\n if (date instanceof Date) {\n return date.getUTCFullYear() + \"-\" +\n padZeros(date.getUTCMonth()+1, 2) + \"-\" +\n padZeros(date.getUTCDate(), 2);\n\n } else {\n return null;\n }\n}\n","import Events from \"./events\";\nimport grp from \"./group\";\nimport * as util from \"./util\";\n\n/**\n * Use this class to read and write (and listen for changes to) the selection\n * for a Crosstalk group. This is intended to be used for linked brushing.\n *\n * If two (or more) `SelectionHandle` instances in the same webpage share the\n * same group name, they will share the same state. Setting the selection using\n * one `SelectionHandle` instance will result in the `value` property instantly\n * changing across the others, and `\"change\"` event listeners on all instances\n * (including the one that initiated the sending) will fire.\n *\n * @param {string} [group] - The name of the Crosstalk group, or if none,\n * null or undefined (or any other falsy value). This can be changed later\n * via the [SelectionHandle#setGroup](#setGroup) method.\n * @param {Object} [extraInfo] - An object whose properties will be copied to\n * the event object whenever an event is emitted.\n */\nexport class SelectionHandle {\n\n constructor(group = null, extraInfo = null) {\n this._eventRelay = new Events();\n this._emitter = new util.SubscriptionTracker(this._eventRelay);\n\n // Name of the group we're currently tracking, if any. Can change over time.\n this._group = null;\n // The Var we're currently tracking, if any. Can change over time.\n this._var = null;\n // The event handler subscription we currently have on var.on(\"change\").\n this._varOnChangeSub = null;\n\n this._extraInfo = util.extend({ sender: this }, extraInfo);\n\n this.setGroup(group);\n }\n\n /**\n * Changes the Crosstalk group membership of this SelectionHandle. The group\n * being switched away from (if any) will not have its selection value\n * modified as a result of calling `setGroup`, even if this handle was the\n * most recent handle to set the selection of the group.\n *\n * The group being switched to (if any) will also not have its selection value\n * modified as a result of calling `setGroup`. If you want to set the\n * selection value of the new group, call `set` explicitly.\n *\n * @param {string} group - The name of the Crosstalk group, or null (or\n * undefined) to clear the group.\n */\n setGroup(group) {\n // If group is unchanged, do nothing\n if (this._group === group)\n return;\n // Treat null, undefined, and other falsy values the same\n if (!this._group && !group)\n return;\n\n if (this._var) {\n this._var.off(\"change\", this._varOnChangeSub);\n this._var = null;\n this._varOnChangeSub = null;\n }\n\n this._group = group;\n\n if (group) {\n this._var = grp(group).var(\"selection\");\n let sub = this._var.on(\"change\", (e) => {\n this._eventRelay.trigger(\"change\", e, this);\n });\n this._varOnChangeSub = sub;\n }\n }\n\n /**\n * Retrieves the current selection for the group represented by this\n * `SelectionHandle`.\n *\n * - If no selection is active, then this value will be falsy.\n * - If a selection is active, but no data points are selected, then this\n * value will be an empty array.\n * - If a selection is active, and data points are selected, then the keys\n * of the selected data points will be present in the array.\n */\n get value() {\n return this._var ? this._var.get() : null;\n }\n\n /**\n * Combines the given `extraInfo` (if any) with the handle's default\n * `_extraInfo` (if any).\n * @private\n */\n _mergeExtraInfo(extraInfo) {\n // Important incidental effect: shallow clone is returned\n return util.extend({},\n this._extraInfo ? this._extraInfo : null,\n extraInfo ? extraInfo : null);\n }\n\n /**\n * Overwrites the current selection for the group, and raises the `\"change\"`\n * event among all of the group's '`SelectionHandle` instances (including\n * this one).\n *\n * @fires SelectionHandle#change\n * @param {string[]} selectedKeys - Falsy, empty array, or array of keys (see\n * {@link SelectionHandle#value}).\n * @param {Object} [extraInfo] - Extra properties to be included on the event\n * object that's passed to listeners (in addition to any options that were\n * passed into the `SelectionHandle` constructor).\n */\n set(selectedKeys, extraInfo) {\n if (this._var)\n this._var.set(selectedKeys, this._mergeExtraInfo(extraInfo));\n }\n\n /**\n * Overwrites the current selection for the group, and raises the `\"change\"`\n * event among all of the group's '`SelectionHandle` instances (including\n * this one).\n *\n * @fires SelectionHandle#change\n * @param {Object} [extraInfo] - Extra properties to be included on the event\n * object that's passed to listeners (in addition to any that were passed\n * into the `SelectionHandle` constructor).\n */\n clear(extraInfo) {\n if (this._var)\n this.set(void 0, this._mergeExtraInfo(extraInfo));\n }\n\n /**\n * Subscribes to events on this `SelectionHandle`.\n *\n * @param {string} eventType - Indicates the type of events to listen to.\n * Currently, only `\"change\"` is supported.\n * @param {SelectionHandle~listener} listener - The callback function that\n * will be invoked when the event occurs.\n * @return {string} - A token to pass to {@link SelectionHandle#off} to cancel\n * this subscription.\n */\n on(eventType, listener) {\n return this._emitter.on(eventType, listener);\n }\n\n /**\n * Cancels event subscriptions created by {@link SelectionHandle#on}.\n *\n * @param {string} eventType - The type of event to unsubscribe.\n * @param {string|SelectionHandle~listener} listener - Either the callback\n * function previously passed into {@link SelectionHandle#on}, or the\n * string that was returned from {@link SelectionHandle#on}.\n */\n off(eventType, listener) {\n return this._emitter.off(eventType, listener);\n }\n\n /**\n * Shuts down the `SelectionHandle` object.\n *\n * Removes all event listeners that were added through this handle.\n */\n close() {\n this._emitter.removeAllListeners();\n this.setGroup(null);\n }\n}\n\n/**\n * @callback SelectionHandle~listener\n * @param {Object} event - An object containing details of the event. For\n * `\"change\"` events, this includes the properties `value` (the new\n * value of the selection, or `undefined` if no selection is active),\n * `oldValue` (the previous value of the selection), and `sender` (the\n * `SelectionHandle` instance that made the change).\n */\n\n/**\n * @event SelectionHandle#change\n * @type {object}\n * @property {object} value - The new value of the selection, or `undefined`\n * if no selection is active.\n * @property {object} oldValue - The previous value of the selection.\n * @property {SelectionHandle} sender - The `SelectionHandle` instance that\n * changed the value.\n */\n","export function extend(target, ...sources) {\n for (let i = 0; i < sources.length; i++) {\n let src = sources[i];\n if (typeof(src) === \"undefined\" || src === null)\n continue;\n\n for (let key in src) {\n if (src.hasOwnProperty(key)) {\n target[key] = src[key];\n }\n }\n }\n return target;\n}\n\nexport function checkSorted(list) {\n for (let i = 1; i < list.length; i++) {\n if (list[i] <= list[i-1]) {\n throw new Error(\"List is not sorted or contains duplicate\");\n }\n }\n}\n\nexport function diffSortedLists(a, b) {\n let i_a = 0;\n let i_b = 0;\n\n if (!a) a = [];\n if (!b) b = [];\n\n let a_only = [];\n let b_only = [];\n\n checkSorted(a);\n checkSorted(b);\n\n while (i_a < a.length && i_b < b.length) {\n if (a[i_a] === b[i_b]) {\n i_a++;\n i_b++;\n } else if (a[i_a] < b[i_b]) {\n a_only.push(a[i_a++]);\n } else {\n b_only.push(b[i_b++]);\n }\n }\n\n if (i_a < a.length)\n a_only = a_only.concat(a.slice(i_a));\n if (i_b < b.length)\n b_only = b_only.concat(b.slice(i_b));\n return {\n removed: a_only,\n added: b_only\n };\n}\n\n// Convert from wide: { colA: [1,2,3], colB: [4,5,6], ... }\n// to long: [ {colA: 1, colB: 4}, {colA: 2, colB: 5}, ... ]\nexport function dataframeToD3(df) {\n let names = [];\n let length;\n for (let name in df) {\n if (df.hasOwnProperty(name))\n names.push(name);\n if (typeof(df[name]) !== \"object\" || typeof(df[name].length) === \"undefined\") {\n throw new Error(\"All fields must be arrays\");\n } else if (typeof(length) !== \"undefined\" && length !== df[name].length) {\n throw new Error(\"All fields must be arrays of the same length\");\n }\n length = df[name].length;\n }\n let results = [];\n let item;\n for (let row = 0; row < length; row++) {\n item = {};\n for (let col = 0; col < names.length; col++) {\n item[names[col]] = df[names[col]][row];\n }\n results.push(item);\n }\n return results;\n}\n\n/**\n * Keeps track of all event listener additions/removals and lets all active\n * listeners be removed with a single operation.\n *\n * @private\n */\nexport class SubscriptionTracker {\n constructor(emitter) {\n this._emitter = emitter;\n this._subs = {};\n }\n\n on(eventType, listener) {\n let sub = this._emitter.on(eventType, listener);\n this._subs[sub] = eventType;\n return sub;\n }\n\n off(eventType, listener) {\n let sub = this._emitter.off(eventType, listener);\n if (sub) {\n delete this._subs[sub];\n }\n return sub;\n }\n\n removeAllListeners() {\n let current_subs = this._subs;\n this._subs = {};\n Object.keys(current_subs).forEach((sub) => {\n this._emitter.off(current_subs[sub], sub);\n });\n }\n}\n","import Events from \"./events\";\n\nexport default class Var {\n constructor(group, name, /*optional*/ value) {\n this._group = group;\n this._name = name;\n this._value = value;\n this._events = new Events();\n }\n\n get() {\n return this._value;\n }\n\n set(value, /*optional*/ event) {\n if (this._value === value) {\n // Do nothing; the value hasn't changed\n return;\n }\n let oldValue = this._value;\n this._value = value;\n // Alert JavaScript listeners that the value has changed\n let evt = {};\n if (event && typeof(event) === \"object\") {\n for (let k in event) {\n if (event.hasOwnProperty(k))\n evt[k] = event[k];\n }\n }\n evt.oldValue = oldValue;\n evt.value = value;\n this._events.trigger(\"change\", evt, this);\n\n // TODO: Make this extensible, to let arbitrary back-ends know that\n // something has changed\n if (global.Shiny && global.Shiny.onInputChange) {\n global.Shiny.onInputChange(\n \".clientValue-\" +\n (this._group.name !== null ? this._group.name + \"-\" : \"\") +\n this._name,\n typeof(value) === \"undefined\" ? null : value\n );\n }\n }\n\n on(eventType, listener) {\n return this._events.on(eventType, listener);\n }\n\n off(eventType, listener) {\n return this._events.off(eventType, listener);\n }\n}\n"]}
\ No newline at end of file
diff --git a/_freeze/site_libs/crosstalk-1.2.1/scss/crosstalk.scss b/_freeze/site_libs/crosstalk-1.2.1/scss/crosstalk.scss
new file mode 100644
index 0000000..3566561
--- /dev/null
+++ b/_freeze/site_libs/crosstalk-1.2.1/scss/crosstalk.scss
@@ -0,0 +1,75 @@
+/* Adjust margins outwards, so column contents line up with the edges of the
+ parent of container-fluid. */
+.container-fluid.crosstalk-bscols {
+ margin-left: -30px;
+ margin-right: -30px;
+ white-space: normal;
+}
+
+/* But don't adjust the margins outwards if we're directly under the body,
+ i.e. we were the top-level of something at the console. */
+body > .container-fluid.crosstalk-bscols {
+ margin-left: auto;
+ margin-right: auto;
+}
+
+.crosstalk-input-checkboxgroup .crosstalk-options-group .crosstalk-options-column {
+ display: inline-block;
+ padding-right: 12px;
+ vertical-align: top;
+}
+
+@media only screen and (max-width:480px) {
+ .crosstalk-input-checkboxgroup .crosstalk-options-group .crosstalk-options-column {
+ display: block;
+ padding-right: inherit;
+ }
+}
+
+/* Relevant BS3 styles to make filter_checkbox() look reasonable without Bootstrap */
+.crosstalk-input {
+ margin-bottom: 15px; /* a la .form-group */
+ .control-label {
+ margin-bottom: 0;
+ vertical-align: middle;
+ }
+ input[type="checkbox"] {
+ margin: 4px 0 0;
+ margin-top: 1px;
+ line-height: normal;
+ }
+ .checkbox {
+ position: relative;
+ display: block;
+ margin-top: 10px;
+ margin-bottom: 10px;
+ }
+ .checkbox > label{
+ padding-left: 20px;
+ margin-bottom: 0;
+ font-weight: 400;
+ cursor: pointer;
+ }
+ .checkbox input[type="checkbox"],
+ .checkbox-inline input[type="checkbox"] {
+ position: absolute;
+ margin-top: 2px;
+ margin-left: -20px;
+ }
+ .checkbox + .checkbox {
+ margin-top: -5px;
+ }
+ .checkbox-inline {
+ position: relative;
+ display: inline-block;
+ padding-left: 20px;
+ margin-bottom: 0;
+ font-weight: 400;
+ vertical-align: middle;
+ cursor: pointer;
+ }
+ .checkbox-inline + .checkbox-inline {
+ margin-top: 0;
+ margin-left: 10px;
+ }
+}
diff --git a/_freeze/site_libs/datatables-binding-0.33/datatables.js b/_freeze/site_libs/datatables-binding-0.33/datatables.js
new file mode 100644
index 0000000..765b53c
--- /dev/null
+++ b/_freeze/site_libs/datatables-binding-0.33/datatables.js
@@ -0,0 +1,1539 @@
+(function() {
+
+// some helper functions: using a global object DTWidget so that it can be used
+// in JS() code, e.g. datatable(options = list(foo = JS('code'))); unlike R's
+// dynamic scoping, when 'code' is eval'ed, JavaScript does not know objects
+// from the "parent frame", e.g. JS('DTWidget') will not work unless it was made
+// a global object
+var DTWidget = {};
+
+// 123456666.7890 -> 123,456,666.7890
+var markInterval = function(d, digits, interval, mark, decMark, precision) {
+ x = precision ? d.toPrecision(digits) : d.toFixed(digits);
+ if (!/^-?[\d.]+$/.test(x)) return x;
+ var xv = x.split('.');
+ if (xv.length > 2) return x; // should have at most one decimal point
+ xv[0] = xv[0].replace(new RegExp('\\B(?=(\\d{' + interval + '})+(?!\\d))', 'g'), mark);
+ return xv.join(decMark);
+};
+
+DTWidget.formatCurrency = function(data, currency, digits, interval, mark, decMark, before, zeroPrint) {
+ var d = parseFloat(data);
+ if (isNaN(d)) return '';
+ if (zeroPrint !== null && d === 0.0) return zeroPrint;
+ var res = markInterval(d, digits, interval, mark, decMark);
+ res = before ? (/^-/.test(res) ? '-' + currency + res.replace(/^-/, '') : currency + res) :
+ res + currency;
+ return res;
+};
+
+DTWidget.formatString = function(data, prefix, suffix) {
+ var d = data;
+ if (d === null) return '';
+ return prefix + d + suffix;
+};
+
+DTWidget.formatPercentage = function(data, digits, interval, mark, decMark, zeroPrint) {
+ var d = parseFloat(data);
+ if (isNaN(d)) return '';
+ if (zeroPrint !== null && d === 0.0) return zeroPrint;
+ return markInterval(d * 100, digits, interval, mark, decMark) + '%';
+};
+
+DTWidget.formatRound = function(data, digits, interval, mark, decMark, zeroPrint) {
+ var d = parseFloat(data);
+ if (isNaN(d)) return '';
+ if (zeroPrint !== null && d === 0.0) return zeroPrint;
+ return markInterval(d, digits, interval, mark, decMark);
+};
+
+DTWidget.formatSignif = function(data, digits, interval, mark, decMark, zeroPrint) {
+ var d = parseFloat(data);
+ if (isNaN(d)) return '';
+ if (zeroPrint !== null && d === 0.0) return zeroPrint;
+ return markInterval(d, digits, interval, mark, decMark, true);
+};
+
+DTWidget.formatDate = function(data, method, params) {
+ var d = data;
+ if (d === null) return '';
+ // (new Date('2015-10-28')).toDateString() may return 2015-10-27 because the
+ // actual time created could be like 'Tue Oct 27 2015 19:00:00 GMT-0500 (CDT)',
+ // i.e. the date-only string is treated as UTC time instead of local time
+ if ((method === 'toDateString' || method === 'toLocaleDateString') && /^\d{4,}\D\d{2}\D\d{2}$/.test(d)) {
+ d = d.split(/\D/);
+ d = new Date(d[0], d[1] - 1, d[2]);
+ } else {
+ d = new Date(d);
+ }
+ return d[method].apply(d, params);
+};
+
+window.DTWidget = DTWidget;
+
+// A helper function to update the properties of existing filters
+var setFilterProps = function(td, props) {
+ // Update enabled/disabled state
+ var $input = $(td).find('input').first();
+ var searchable = $input.data('searchable');
+ $input.prop('disabled', !searchable || props.disabled);
+
+ // Based on the filter type, set its new values
+ var type = td.getAttribute('data-type');
+ if (['factor', 'logical'].includes(type)) {
+ // Reformat the new dropdown options for use with selectize
+ var new_vals = props.params.options.map(function(item) {
+ return { text: item, value: item };
+ });
+
+ // Find the selectize object
+ var dropdown = $(td).find('.selectized').eq(0)[0].selectize;
+
+ // Note the current values
+ var old_vals = dropdown.getValue();
+
+ // Remove the existing values
+ dropdown.clearOptions();
+
+ // Add the new options
+ dropdown.addOption(new_vals);
+
+ // Preserve the existing values
+ dropdown.setValue(old_vals);
+
+ } else if (['number', 'integer', 'date', 'time'].includes(type)) {
+ // Apply internal scaling to new limits. Updating scale not yet implemented.
+ var slider = $(td).find('.noUi-target').eq(0);
+ var scale = Math.pow(10, Math.max(0, +slider.data('scale') || 0));
+ var new_vals = [props.params.min * scale, props.params.max * scale];
+
+ // Note what the new limits will be just for this filter
+ var new_lims = new_vals.slice();
+
+ // Determine the current values and limits
+ var old_vals = slider.val().map(Number);
+ var old_lims = slider.noUiSlider('options').range;
+ old_lims = [old_lims.min, old_lims.max];
+
+ // Preserve the current values if filters have been applied; otherwise, apply no filtering
+ if (old_vals[0] != old_lims[0]) {
+ new_vals[0] = Math.max(old_vals[0], new_vals[0]);
+ }
+
+ if (old_vals[1] != old_lims[1]) {
+ new_vals[1] = Math.min(old_vals[1], new_vals[1]);
+ }
+
+ // Update the endpoints of the slider
+ slider.noUiSlider({
+ start: new_vals,
+ range: {'min': new_lims[0], 'max': new_lims[1]}
+ }, true);
+ }
+};
+
+var transposeArray2D = function(a) {
+ return a.length === 0 ? a : HTMLWidgets.transposeArray2D(a);
+};
+
+var crosstalkPluginsInstalled = false;
+
+function maybeInstallCrosstalkPlugins() {
+ if (crosstalkPluginsInstalled)
+ return;
+ crosstalkPluginsInstalled = true;
+
+ $.fn.dataTable.ext.afnFiltering.push(
+ function(oSettings, aData, iDataIndex) {
+ var ctfilter = oSettings.nTable.ctfilter;
+ if (ctfilter && !ctfilter[iDataIndex])
+ return false;
+
+ var ctselect = oSettings.nTable.ctselect;
+ if (ctselect && !ctselect[iDataIndex])
+ return false;
+
+ return true;
+ }
+ );
+}
+
+HTMLWidgets.widget({
+ name: "datatables",
+ type: "output",
+ renderOnNullValue: true,
+ initialize: function(el, width, height) {
+ // in order that the type=number inputs return a number
+ $.valHooks.number = {
+ get: function(el) {
+ var value = parseFloat(el.value);
+ return isNaN(value) ? "" : value;
+ }
+ };
+ $(el).html(' ');
+ return {
+ data: null,
+ ctfilterHandle: new crosstalk.FilterHandle(),
+ ctfilterSubscription: null,
+ ctselectHandle: new crosstalk.SelectionHandle(),
+ ctselectSubscription: null
+ };
+ },
+ renderValue: function(el, data, instance) {
+ if (el.offsetWidth === 0 || el.offsetHeight === 0) {
+ instance.data = data;
+ return;
+ }
+ instance.data = null;
+ var $el = $(el);
+ $el.empty();
+
+ if (data === null) {
+ $el.append(' ');
+ // clear previous Shiny inputs (if any)
+ for (var i in instance.clearInputs) instance.clearInputs[i]();
+ instance.clearInputs = {};
+ return;
+ }
+
+ var crosstalkOptions = data.crosstalkOptions;
+ if (!crosstalkOptions) crosstalkOptions = {
+ 'key': null, 'group': null
+ };
+ if (crosstalkOptions.group) {
+ maybeInstallCrosstalkPlugins();
+ instance.ctfilterHandle.setGroup(crosstalkOptions.group);
+ instance.ctselectHandle.setGroup(crosstalkOptions.group);
+ }
+
+ // if we are in the viewer then we always want to fillContainer and
+ // and autoHideNavigation (unless the user has explicitly set these)
+ if (window.HTMLWidgets.viewerMode) {
+ if (!data.hasOwnProperty("fillContainer"))
+ data.fillContainer = true;
+ if (!data.hasOwnProperty("autoHideNavigation"))
+ data.autoHideNavigation = true;
+ }
+
+ // propagate fillContainer to instance (so we have it in resize)
+ instance.fillContainer = data.fillContainer;
+
+ var cells = data.data;
+
+ if (cells instanceof Array) cells = transposeArray2D(cells);
+
+ $el.append(data.container);
+ var $table = $el.find('table');
+ if (data.class) $table.addClass(data.class);
+ if (data.caption) $table.prepend(data.caption);
+
+ if (!data.selection) data.selection = {
+ mode: 'none', selected: null, target: 'row', selectable: null
+ };
+ if (HTMLWidgets.shinyMode && data.selection.mode !== 'none' &&
+ data.selection.target === 'row+column') {
+ if ($table.children('tfoot').length === 0) {
+ $table.append($(''));
+ $table.find('thead tr').clone().appendTo($table.find('tfoot'));
+ }
+ }
+
+ // column filters
+ var filterRow;
+ switch (data.filter) {
+ case 'top':
+ $table.children('thead').append(data.filterHTML);
+ filterRow = $table.find('thead tr:last td');
+ break;
+ case 'bottom':
+ if ($table.children('tfoot').length === 0) {
+ $table.append($(''));
+ }
+ $table.children('tfoot').prepend(data.filterHTML);
+ filterRow = $table.find('tfoot tr:first td');
+ break;
+ }
+
+ var options = { searchDelay: 1000 };
+ if (cells !== null) $.extend(options, {
+ data: cells
+ });
+
+ // options for fillContainer
+ var bootstrapActive = typeof($.fn.popover) != 'undefined';
+ if (instance.fillContainer) {
+
+ // force scrollX/scrollY and turn off autoWidth
+ options.scrollX = true;
+ options.scrollY = "100px"; // can be any value, we'll adjust below
+
+ // if we aren't paginating then move around the info/filter controls
+ // to save space at the bottom and rephrase the info callback
+ if (data.options.paging === false) {
+
+ // we know how to do this cleanly for bootstrap, not so much
+ // for other themes/layouts
+ if (bootstrapActive) {
+ options.dom = "<'row'<'col-sm-4'i><'col-sm-8'f>>" +
+ "<'row'<'col-sm-12'tr>>";
+ }
+
+ options.fnInfoCallback = function(oSettings, iStart, iEnd,
+ iMax, iTotal, sPre) {
+ return Number(iTotal).toLocaleString() + " records";
+ };
+ }
+ }
+
+ // auto hide navigation if requested
+ // Note, this only works on client-side processing mode as on server-side,
+ // cells (data.data) is null; In addition, we require the pageLength option
+ // being provided explicitly to enable this. Despite we may be able to deduce
+ // the default value of pageLength, it may complicate things so we'd rather
+ // put this responsiblity to users and warn them on the R side.
+ if (data.autoHideNavigation === true && data.options.paging !== false) {
+ // strip all nav if length >= cells
+ if ((cells instanceof Array) && data.options.pageLength >= cells.length)
+ options.dom = bootstrapActive ? "<'row'<'col-sm-12'tr>>" : "t";
+ // alternatively lean things out for flexdashboard mobile portrait
+ else if (bootstrapActive && window.FlexDashboard && window.FlexDashboard.isMobilePhone())
+ options.dom = "<'row'<'col-sm-12'f>>" +
+ "<'row'<'col-sm-12'tr>>" +
+ "<'row'<'col-sm-12'p>>";
+ }
+
+ $.extend(true, options, data.options || {});
+
+ var searchCols = options.searchCols;
+ if (searchCols) {
+ searchCols = searchCols.map(function(x) {
+ return x === null ? '' : x.search;
+ });
+ // FIXME: this means I don't respect the escapeRegex setting
+ delete options.searchCols;
+ }
+
+ // server-side processing?
+ var server = options.serverSide === true;
+
+ // use the dataSrc function to pre-process JSON data returned from R
+ var DT_rows_all = [], DT_rows_current = [];
+ if (server && HTMLWidgets.shinyMode && typeof options.ajax === 'object' &&
+ /^session\/[\da-z]+\/dataobj/.test(options.ajax.url) && !options.ajax.dataSrc) {
+ options.ajax.dataSrc = function(json) {
+ DT_rows_all = $.makeArray(json.DT_rows_all);
+ DT_rows_current = $.makeArray(json.DT_rows_current);
+ var data = json.data;
+ if (!colReorderEnabled()) return data;
+ var table = $table.DataTable(), order = table.colReorder.order(), flag = true, i, j, row;
+ for (i = 0; i < order.length; ++i) if (order[i] !== i) flag = false;
+ if (flag) return data;
+ for (i = 0; i < data.length; ++i) {
+ row = data[i].slice();
+ for (j = 0; j < order.length; ++j) data[i][j] = row[order[j]];
+ }
+ return data;
+ };
+ }
+
+ var thiz = this;
+ if (instance.fillContainer) $table.on('init.dt', function(e) {
+ thiz.fillAvailableHeight(el, $(el).innerHeight());
+ });
+ // If the page contains serveral datatables and one of which enables colReorder,
+ // the table.colReorder.order() function will exist but throws error when called.
+ // So it seems like the only way to know if colReorder is enabled or not is to
+ // check the options.
+ var colReorderEnabled = function() { return "colReorder" in options; };
+ var table = $table.DataTable(options);
+ $el.data('datatable', table);
+
+ if ('rowGroup' in options) {
+ // Maintain RowGroup dataSrc when columns are reordered (#1109)
+ table.on('column-reorder', function(e, settings, details) {
+ var oldDataSrc = table.rowGroup().dataSrc();
+ var newDataSrc = details.mapping[oldDataSrc];
+ table.rowGroup().dataSrc(newDataSrc);
+ });
+ }
+
+ // Unregister previous Crosstalk event subscriptions, if they exist
+ if (instance.ctfilterSubscription) {
+ instance.ctfilterHandle.off("change", instance.ctfilterSubscription);
+ instance.ctfilterSubscription = null;
+ }
+ if (instance.ctselectSubscription) {
+ instance.ctselectHandle.off("change", instance.ctselectSubscription);
+ instance.ctselectSubscription = null;
+ }
+
+ if (!crosstalkOptions.group) {
+ $table[0].ctfilter = null;
+ $table[0].ctselect = null;
+ } else {
+ var key = crosstalkOptions.key;
+ function keysToMatches(keys) {
+ if (!keys) {
+ return null;
+ } else {
+ var selectedKeys = {};
+ for (var i = 0; i < keys.length; i++) {
+ selectedKeys[keys[i]] = true;
+ }
+ var matches = {};
+ for (var j = 0; j < key.length; j++) {
+ if (selectedKeys[key[j]])
+ matches[j] = true;
+ }
+ return matches;
+ }
+ }
+
+ function applyCrosstalkFilter(e) {
+ $table[0].ctfilter = keysToMatches(e.value);
+ table.draw();
+ }
+ instance.ctfilterSubscription = instance.ctfilterHandle.on("change", applyCrosstalkFilter);
+ applyCrosstalkFilter({value: instance.ctfilterHandle.filteredKeys});
+
+ function applyCrosstalkSelection(e) {
+ if (e.sender !== instance.ctselectHandle) {
+ table
+ .rows('.' + selClass, {search: 'applied'})
+ .nodes()
+ .to$()
+ .removeClass(selClass);
+ if (selectedRows)
+ changeInput('rows_selected', selectedRows(), void 0, true);
+ }
+
+ if (e.sender !== instance.ctselectHandle && e.value && e.value.length) {
+ var matches = keysToMatches(e.value);
+
+ // persistent selection with plotly (& leaflet)
+ var ctOpts = crosstalk.var("plotlyCrosstalkOpts").get() || {};
+ if (ctOpts.persistent === true) {
+ var matches = $.extend(matches, $table[0].ctselect);
+ }
+
+ $table[0].ctselect = matches;
+ table.draw();
+ } else {
+ if ($table[0].ctselect) {
+ $table[0].ctselect = null;
+ table.draw();
+ }
+ }
+ }
+ instance.ctselectSubscription = instance.ctselectHandle.on("change", applyCrosstalkSelection);
+ // TODO: This next line doesn't seem to work when renderDataTable is used
+ applyCrosstalkSelection({value: instance.ctselectHandle.value});
+ }
+
+ var inArray = function(val, array) {
+ return $.inArray(val, $.makeArray(array)) > -1;
+ };
+
+ // search the i-th column
+ var searchColumn = function(i, value) {
+ var regex = false, ci = true;
+ if (options.search) {
+ regex = options.search.regex,
+ ci = options.search.caseInsensitive !== false;
+ }
+ // need to transpose the column index when colReorder is enabled
+ if (table.colReorder) i = table.colReorder.transpose(i);
+ return table.column(i).search(value, regex, !regex, ci);
+ };
+
+ if (data.filter !== 'none') {
+ if (!data.hasOwnProperty('filterSettings')) data.filterSettings = {};
+
+ filterRow.each(function(i, td) {
+
+ var $td = $(td), type = $td.data('type'), filter;
+ var $input = $td.children('div').first().children('input');
+ var disabled = $input.prop('disabled');
+ var searchable = table.settings()[0].aoColumns[i].bSearchable;
+ $input.prop('disabled', !searchable || disabled);
+ $input.data('searchable', searchable); // for updating later
+ $input.on('input blur', function() {
+ $input.next('span').toggle(Boolean($input.val()));
+ });
+ // Bootstrap sets pointer-events to none and we won't be able to click
+ // the clear button
+ $input.next('span').css('pointer-events', 'auto').hide().click(function() {
+ $(this).hide().prev('input').val('').trigger('input').focus();
+ });
+ var searchCol; // search string for this column
+ if (searchCols && searchCols[i]) {
+ searchCol = searchCols[i];
+ $input.val(searchCol).trigger('input');
+ }
+ var $x = $td.children('div').last();
+
+ // remove the overflow: hidden attribute of the scrollHead
+ // (otherwise the scrolling table body obscures the filters)
+ // The workaround and the discussion from
+ // https://github.com/rstudio/DT/issues/554#issuecomment-518007347
+ // Otherwise the filter selection will not be anchored to the values
+ // when the columns number is many and scrollX is enabled.
+ var scrollHead = $(el).find('.dataTables_scrollHead,.dataTables_scrollFoot');
+ var cssOverflowHead = scrollHead.css('overflow');
+ var scrollBody = $(el).find('.dataTables_scrollBody');
+ var cssOverflowBody = scrollBody.css('overflow');
+ var scrollTable = $(el).find('.dataTables_scroll');
+ var cssOverflowTable = scrollTable.css('overflow');
+ if (cssOverflowHead === 'hidden') {
+ $x.on('show hide', function(e) {
+ if (e.type === 'show') {
+ scrollHead.css('overflow', 'visible');
+ scrollBody.css('overflow', 'visible');
+ scrollTable.css('overflow-x', 'scroll');
+ } else {
+ scrollHead.css('overflow', cssOverflowHead);
+ scrollBody.css('overflow', cssOverflowBody);
+ scrollTable.css('overflow-x', cssOverflowTable);
+ }
+ });
+ $x.css('z-index', 25);
+ }
+
+ if (inArray(type, ['factor', 'logical'])) {
+ $input.on({
+ click: function() {
+ $input.parent().hide(); $x.show().trigger('show'); filter[0].selectize.focus();
+ },
+ input: function() {
+ var v1 = JSON.stringify(filter[0].selectize.getValue()), v2 = $input.val();
+ if (v1 === '[]') v1 = '';
+ if (v1 !== v2) filter[0].selectize.setValue(v2 === '' ? [] : JSON.parse(v2));
+ }
+ });
+ var $input2 = $x.children('select');
+ filter = $input2.selectize($.extend({
+ options: $input2.data('options').map(function(v, i) {
+ return ({text: v, value: v});
+ }),
+ plugins: ['remove_button'],
+ hideSelected: true,
+ onChange: function(value) {
+ if (value === null) value = []; // compatibility with jQuery 3.0
+ $input.val(value.length ? JSON.stringify(value) : '');
+ if (value.length) $input.trigger('input');
+ $input.attr('title', $input.val());
+ if (server) {
+ searchColumn(i, value.length ? JSON.stringify(value) : '').draw();
+ return;
+ }
+ // turn off filter if nothing selected
+ $td.data('filter', value.length > 0);
+ table.draw(); // redraw table, and filters will be applied
+ }
+ }, data.filterSettings.select));
+ filter[0].selectize.on('blur', function() {
+ $x.hide().trigger('hide'); $input.parent().show(); $input.trigger('blur');
+ });
+ filter.next('div').css('margin-bottom', 'auto');
+ } else if (type === 'character') {
+ var fun = function() {
+ searchColumn(i, $input.val()).draw();
+ };
+ // throttle searching for server-side processing
+ var throttledFun = $.fn.dataTable.util.throttle(fun, options.searchDelay);
+ $input.on('input', function(e, immediate) {
+ // always bypass throttling when immediate = true (via the updateSearch method)
+ (immediate || !server) ? fun() : throttledFun();
+ });
+ } else if (inArray(type, ['number', 'integer', 'date', 'time'])) {
+ var $x0 = $x;
+ $x = $x0.children('div').first();
+ $x0.css({
+ 'background-color': '#fff',
+ 'border': '1px #ddd solid',
+ 'border-radius': '4px',
+ 'padding': data.vertical ? '35px 20px': '20px 20px 10px 20px'
+ });
+ var $spans = $x0.children('span').css({
+ 'margin-top': data.vertical ? '0' : '10px',
+ 'white-space': 'nowrap'
+ });
+ var $span1 = $spans.first(), $span2 = $spans.last();
+ var r1 = +$x.data('min'), r2 = +$x.data('max');
+ // when the numbers are too small or have many decimal places, the
+ // slider may have numeric precision problems (#150)
+ var scale = Math.pow(10, Math.max(0, +$x.data('scale') || 0));
+ r1 = Math.round(r1 * scale); r2 = Math.round(r2 * scale);
+ var scaleBack = function(x, scale) {
+ if (scale === 1) return x;
+ var d = Math.round(Math.log(scale) / Math.log(10));
+ // to avoid problems like 3.423/100 -> 0.034230000000000003
+ return (x / scale).toFixed(d);
+ };
+ var slider_min = function() {
+ return filter.noUiSlider('options').range.min;
+ };
+ var slider_max = function() {
+ return filter.noUiSlider('options').range.max;
+ };
+ $input.on({
+ focus: function() {
+ $x0.show().trigger('show');
+ // first, make sure the slider div leaves at least 20px between
+ // the two (slider value) span's
+ $x0.width(Math.max(160, $span1.outerWidth() + $span2.outerWidth() + 20));
+ // then, if the input is really wide or slider is vertical,
+ // make the slider the same width as the input
+ if ($x0.outerWidth() < $input.outerWidth() || data.vertical) {
+ $x0.outerWidth($input.outerWidth());
+ }
+ // make sure the slider div does not reach beyond the right margin
+ if ($(window).width() < $x0.offset().left + $x0.width()) {
+ $x0.offset({
+ 'left': $input.offset().left + $input.outerWidth() - $x0.outerWidth()
+ });
+ }
+ },
+ blur: function() {
+ $x0.hide().trigger('hide');
+ },
+ input: function() {
+ if ($input.val() === '') filter.val([slider_min(), slider_max()]);
+ },
+ change: function() {
+ var v = $input.val().replace(/\s/g, '');
+ if (v === '') return;
+ v = v.split('...');
+ if (v.length !== 2) {
+ $input.parent().addClass('has-error');
+ return;
+ }
+ if (v[0] === '') v[0] = slider_min();
+ if (v[1] === '') v[1] = slider_max();
+ $input.parent().removeClass('has-error');
+ // treat date as UTC time at midnight
+ var strTime = function(x) {
+ var s = type === 'date' ? 'T00:00:00Z' : '';
+ var t = new Date(x + s).getTime();
+ // add 10 minutes to date since it does not hurt the date, and
+ // it helps avoid the tricky floating point arithmetic problems,
+ // e.g. sometimes the date may be a few milliseconds earlier
+ // than the midnight due to precision problems in noUiSlider
+ return type === 'date' ? t + 3600000 : t;
+ };
+ if (inArray(type, ['date', 'time'])) {
+ v[0] = strTime(v[0]);
+ v[1] = strTime(v[1]);
+ }
+ if (v[0] != slider_min()) v[0] *= scale;
+ if (v[1] != slider_max()) v[1] *= scale;
+ filter.val(v);
+ }
+ });
+ var formatDate = function(d) {
+ d = scaleBack(d, scale);
+ if (type === 'number') return d;
+ if (type === 'integer') return parseInt(d);
+ var x = new Date(+d);
+ if (type === 'date') {
+ var pad0 = function(x) {
+ return ('0' + x).substr(-2, 2);
+ };
+ return x.getUTCFullYear() + '-' + pad0(1 + x.getUTCMonth())
+ + '-' + pad0(x.getUTCDate());
+ } else {
+ return x.toISOString();
+ }
+ };
+ var opts = type === 'date' ? { step: 60 * 60 * 1000 } :
+ type === 'integer' ? { step: 1 } : {};
+
+ opts.orientation = data.vertical ? 'vertical': 'horizontal';
+ opts.direction = data.vertical ? 'rtl': 'ltr';
+
+ filter = $x.noUiSlider($.extend({
+ start: [r1, r2],
+ range: {min: r1, max: r2},
+ connect: true
+ }, opts, data.filterSettings.slider));
+ if (scale > 1) (function() {
+ var t1 = r1, t2 = r2;
+ var val = filter.val();
+ while (val[0] > r1 || val[1] < r2) {
+ if (val[0] > r1) {
+ t1 -= val[0] - r1;
+ }
+ if (val[1] < r2) {
+ t2 += r2 - val[1];
+ }
+ filter = $x.noUiSlider($.extend({
+ start: [t1, t2],
+ range: {min: t1, max: t2},
+ connect: true
+ }, opts, data.filterSettings.slider), true);
+ val = filter.val();
+ }
+ r1 = t1; r2 = t2;
+ })();
+ // format with active column renderer, if defined
+ var colDef = data.options.columnDefs.find(function(def) {
+ return (def.targets === i || inArray(i, def.targets)) && 'render' in def;
+ });
+ var updateSliderText = function(v1, v2) {
+ // we only know how to use function renderers
+ if (colDef && typeof colDef.render === 'function') {
+ var restore = function(v) {
+ v = scaleBack(v, scale);
+ return inArray(type, ['date', 'time']) ? new Date(+v) : v;
+ }
+ $span1.text(colDef.render(restore(v1), 'display'));
+ $span2.text(colDef.render(restore(v2), 'display'));
+ } else {
+ $span1.text(formatDate(v1));
+ $span2.text(formatDate(v2));
+ }
+ };
+ updateSliderText(r1, r2);
+ var updateSlider = function(e) {
+ var val = filter.val();
+ // turn off filter if in full range
+ $td.data('filter', val[0] > slider_min() || val[1] < slider_max());
+ var v1 = formatDate(val[0]), v2 = formatDate(val[1]), ival;
+ if ($td.data('filter')) {
+ ival = v1 + ' ... ' + v2;
+ $input.attr('title', ival).val(ival).trigger('input');
+ } else {
+ $input.attr('title', '').val('');
+ }
+ updateSliderText(val[0], val[1]);
+ if (e.type === 'slide') return; // no searching when sliding only
+ if (server) {
+ searchColumn(i, $td.data('filter') ? ival : '').draw();
+ return;
+ }
+ table.draw();
+ };
+ filter.on({
+ set: updateSlider,
+ slide: updateSlider
+ });
+ }
+
+ // server-side processing will be handled by R (or whatever server
+ // language you use); the following code is only needed for client-side
+ // processing
+ if (server) {
+ // if a search string has been pre-set, search now
+ if (searchCol) $input.trigger('input').trigger('change');
+ return;
+ }
+
+ var customFilter = function(settings, data, dataIndex) {
+ // there is no way to attach a search function to a specific table,
+ // and we need to make sure a global search function is not applied to
+ // all tables (i.e. a range filter in a previous table should not be
+ // applied to the current table); we use the settings object to
+ // determine if we want to perform searching on the current table,
+ // since settings.sTableId will be different to different tables
+ if (table.settings()[0] !== settings) return true;
+ // no filter on this column or no need to filter this column
+ if (typeof filter === 'undefined' || !$td.data('filter')) return true;
+
+ var r = filter.val(), v, r0, r1;
+ var i_data = function(i) {
+ if (!colReorderEnabled()) return i;
+ var order = table.colReorder.order(), k;
+ for (k = 0; k < order.length; ++k) if (order[k] === i) return k;
+ return i; // in theory it will never be here...
+ }
+ v = data[i_data(i)];
+ if (type === 'number' || type === 'integer') {
+ v = parseFloat(v);
+ // how to handle NaN? currently exclude these rows
+ if (isNaN(v)) return(false);
+ r0 = parseFloat(scaleBack(r[0], scale))
+ r1 = parseFloat(scaleBack(r[1], scale));
+ if (v >= r0 && v <= r1) return true;
+ } else if (type === 'date' || type === 'time') {
+ v = new Date(v);
+ r0 = new Date(r[0] / scale); r1 = new Date(r[1] / scale);
+ if (v >= r0 && v <= r1) return true;
+ } else if (type === 'factor') {
+ if (r.length === 0 || inArray(v, r)) return true;
+ } else if (type === 'logical') {
+ if (r.length === 0) return true;
+ if (inArray(v === '' ? 'na' : v, r)) return true;
+ }
+ return false;
+ };
+
+ $.fn.dataTable.ext.search.push(customFilter);
+
+ // search for the preset search strings if it is non-empty
+ if (searchCol) $input.trigger('input').trigger('change');
+
+ });
+
+ }
+
+ // highlight search keywords
+ var highlight = function() {
+ var body = $(table.table().body());
+ // removing the old highlighting first
+ body.unhighlight();
+
+ // don't highlight the "not found" row, so we get the rows using the api
+ if (table.rows({ filter: 'applied' }).data().length === 0) return;
+ // highlight global search keywords
+ body.highlight($.trim(table.search()).split(/\s+/));
+ // then highlight keywords from individual column filters
+ if (filterRow) filterRow.each(function(i, td) {
+ var $td = $(td), type = $td.data('type');
+ if (type !== 'character') return;
+ var $input = $td.children('div').first().children('input');
+ var column = table.column(i).nodes().to$(),
+ val = $.trim($input.val());
+ if (type !== 'character' || val === '') return;
+ column.highlight(val.split(/\s+/));
+ });
+ };
+
+ if (options.searchHighlight) {
+ table
+ .on('draw.dt.dth column-visibility.dt.dth column-reorder.dt.dth', highlight)
+ .on('destroy', function() {
+ // remove event handler
+ table.off('draw.dt.dth column-visibility.dt.dth column-reorder.dt.dth');
+ });
+
+ // Set the option for escaping regex characters in our search string. This will be used
+ // for all future matching.
+ jQuery.fn.highlight.options.escapeRegex = (!options.search || !options.search.regex);
+
+ // initial highlight for state saved conditions and initial states
+ highlight();
+ }
+
+ // run the callback function on the table instance
+ if (typeof data.callback === 'function') data.callback(table);
+
+ // double click to edit the cell, row, column, or all cells
+ if (data.editable) table.on('dblclick.dt', 'tbody td', function(e) {
+ // only bring up the editor when the cell itself is dbclicked, and ignore
+ // other dbclick events bubbled up (e.g. from the