fix: configure Quarto and install R package in pkgdown workflow

.github/workflows/pkgdown.yaml

@@ -31,10 +31,14 @@ jobs:
         with:
           use-public-rspm: true
 
+      - name: Set up Quarto
+        uses: quarto-dev/quarto-actions/setup@v2
+
       - uses: r-lib/actions/setup-r-dependencies@v2
         with:
-          extra-packages: any::pkgdown, local::.
+          extra-packages: any::pkgdown, any::quarto, local::.
           needs: website
+          install-quarto: true
 
       - name: Build site
         run: pkgdown::build_site_github_pages(new_process = FALSE, install = FALSE)

NAMESPACE

@@ -16,6 +16,8 @@ export(silv_biomass)
 export(silv_density_hart)
 export(silv_density_ntrees_ha)
 export(silv_density_sdi)
+export(silv_density_sdi_auto)
+export(silv_density_sdi_class)
 export(silv_diametric_class)
 export(silv_dominant_height)
 export(silv_lorey_height)

R/data.R

@@ -107,3 +107,21 @@
 #' MITECO. 4th Spanish National Forest Inventory - SIG database codes.
 #' \url{https://www.miteco.gob.es/content/dam/miteco/es/biodiversidad/temas/inventarios-nacionales/documentador_sig_tcm30-536622.pdf}
 "snfi4_volume_coefficients"
+
+
+#' SDI beta coefficients
+#'
+#' Specific beta coefficients for Reineke's Stand Density Index (SDI) per
+#' species, country, and region.
+#'
+#' @format A `tibble`
+#' \describe{
+#'   \item{article_id}{Character. Short identifier of the source article.}
+#'   \item{title}{Character. Full title of the source article.}
+#'   \item{doi_url}{Character. DOI URL of the source article.}
+#'   \item{country}{Character. Country where the study was conducted.}
+#'   \item{region}{Character. Region within the country.}
+#'   \item{species}{Character. Scientific name of the tree species.}
+#'   \item{beta}{Numeric. Beta coefficient for SDI calculation.}
+#' }
+"sdi_coefficients"