R: Vignettes and other documentation

# Vignettes and other documentation

## Vignettes from package 'beezdemand'

beezdemand::beezdemand |  | Using beezdemand | HTML | source | R code
beezdemand::cross-price-models |  | How to Use Cross-Price Demand Model Functions | HTML | source | R code
beezdemand::fixed-demand |  | Fixed-Effect Demand Modeling with `beezdemand` | HTML | source | R code
beezdemand::group-comparisons |  | Group Comparisons with Extra Sum-of-Squares F-Test | HTML | source | R code
beezdemand::hurdle-demand-models |  | Hurdle Demand Models | HTML | source | R code
beezdemand::migration-guide |  | Migration Guide: FitCurves to fit_demand_fixed | HTML | source | R code
beezdemand::mixed-demand-advanced |  | Advanced Mixed-Effects Demand Modeling | HTML | source | R code
beezdemand::mixed-demand |  | Mixed-Effects Demand Modeling with `beezdemand` | HTML | source | R code
beezdemand::model-selection |  | Choosing the Right Demand Model | HTML | source | R code