R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'tutorial.helpers'

tutorial.helpers::addins |  | Functions for Working with Tutorials | HTML | source | R code
tutorial.helpers::ai |  | Tutorials in the Age of AI | HTML | source | R code
tutorial.helpers::books |  | Tutorials for Books | HTML | source |
tutorial.helpers::downloads |  | Enable Students to Download Their Tutorial Answers | HTML | source | R code
tutorial.helpers::instructions |  | Instructions for Writing R Tutorials | HTML | source | R code
tutorial.helpers::testing |  | Testing Your Package of Tutorials | HTML | source |