R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'sf'

sf::sf1 |  | 1. Simple Features for R | HTML | source | R code
sf::sf2 |  | 2. Reading, Writing and Converting Simple Features | HTML | source | R code
sf::sf3 |  | 3. Manipulating Simple Feature Geometries | HTML | source | R code
sf::sf4 |  | 4. Manipulating Simple Features | HTML | source | R code
sf::sf5 |  | 5. Plotting Simple Features | HTML | source | R code
sf::sf6 |  | 6. Miscellaneous | HTML | source | R code
sf::sf7 |  | 7. Spherical geometry in sf using s2geometry | HTML | source | R code