R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'tidyfun'

tidyfun::x01_tf_Vectors |  | tf Vectors and Operations | HTML | source | R code
tidyfun::x02_Conversion |  | Converting to & from `tf` | HTML | source | R code
tidyfun::x03_Data_Wrangling |  | Data Wrangling | HTML | source | R code
tidyfun::x04_Visualization |  | Visualization | HTML | source | R code
tidyfun::x05_Advice |  | Developer Notes | HTML | source | R code
tidyfun::x06_Registration |  | Curve Registration: Practical Guide and Pitfalls | HTML | source | R code