Merge pull request #534 from jessesadler/main · datacarpentry/r-socialsci@013ce39

[unknown div] row

[unknown div] col-md-6

[unknown div] col-md-6

[uninformative link text]: [here](https://stat.ethz.ch/R-manual/R-devel/library/base/html/Reserved.html)

[uninformative link text]: [here](https://www.tidyverse.org/)

[uninformative link text]: [here](https://tibble.tidyverse.org/)

[image missing alt-text]: fig/tidy-data-wickham.png

[image missing alt-text]: fig/tidyr-pivot_wider_longer.gif

[needs HTTPS]: [rhandsontable](http://jrowen.github.io/rhandsontable/)

[needs HTTPS]: [http://software-carpentry.org/](http://software-carpentry.org/)

Provide feedback