R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'discord'

discord::categorical_predictors |  | 03Handling categorical predictors with discord | HTML | source | R code
discord::full_data_workflow |  | Full Data Workflow | HTML | source | R code
discord::links |  | Using discord with Simple Family Structures | HTML | source | R code
discord::plots |  | Visualizing Sibling Differences | HTML | source | R code
discord::regression |  | Regression | HTML | source | R code