R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'dplyr'

dplyr::compatibility |  | dplyr compatibility | HTML | source | R code
dplyr::dplyr |  | Introduction to dplyr | HTML | source | R code
dplyr::programming |  | Programming with dplyr | HTML | source | R code
dplyr::two-table |  | Two-table verbs | HTML | source | R code
dplyr::window-functions |  | Window functions | HTML | source | R code