R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'tidyr'

tidyr::in-packages |  | Usage and migration | HTML | source | R code
tidyr::nest |  | nest | HTML | source | R code
tidyr::pivot |  | Pivoting | HTML | source | R code
tidyr::programming |  | Programming with tidyr | HTML | source | R code
tidyr::rectangle |  | rectangling | HTML | source | R code
tidyr::tidy-data |  | Tidy data | HTML | source | R code