R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'roxygen2'

roxygen2::extending |  | Extending roxygen2 | HTML | source | R code
roxygen2::index-crossref |  | Indexing and cross-references | HTML | source | R code
roxygen2::namespace |  | Managing imports and exports | HTML | source | R code
roxygen2::rd-R6 |  | Documenting R6 | HTML | source | R code
roxygen2::rd-S3 |  | Documenting S3 | HTML | source | R code
roxygen2::rd-S4 |  | Documenting S4 | HTML | source | R code
roxygen2::rd-S7 |  | Documenting S7 | HTML | source | R code
roxygen2::rd-datasets |  | Documenting datasets | HTML | source | R code
roxygen2::rd-formatting |  | (R)Markdown support | HTML | source | R code
roxygen2::rd-functions |  | Documenting functions | HTML | source | R code
roxygen2::rd-packages |  | Documenting packages | HTML | source | R code
roxygen2::reuse |  | Reusing documentation | HTML | source | R code
roxygen2::roxygen2 |  | Get started with roxygen2 | HTML | source | R code