- DirichletReg::ArcticLakeArctic Lake Data (Aitchison)
- DirichletReg::BloodSamplesSerum Protein Composition in Blood Samples
- DirichletReg::GlacialTillsGlacial Tills
- DirichletReg::ReadingSkillsPammer and Kevan's Data on Reading Skills
- DirichletReg::RocksAitchison's Rock Data
- prefmod::baseballData (paired comparisons): Baseball Games
- prefmod::carconfData (partial rankings): Car Configurator
- prefmod::cemspcData (paired comparisons with undecided): CEMS (Community of European management schools)
- prefmod::dat4Data (paired comparisons): dat4
- prefmod::euro55.2.desDesign data frame for a paired comparison pattern model for rankings (Eurobarometer 55.2)
- prefmod::immigData (paired comparisons with undecided and forced 'NA's): Negative Attitudes towards Immigrants
- prefmod::issp2000Data (Likert items): ISSP 2000 Survey on Environmental Issues
- prefmod::musicData (ratings): Music (US General social survey 1993)
- prefmod::saladData (ranks): Salad Dressings (Critchlow and Fligner)
- prefmod::tennisData (paired comparisons): Preferred Interview Partner
- prefmod::trdelData (paired comparisons): Training delivery modes
- prefmod::xmplData (Likert items): Example Data Set