Utilities to fit paired comparison models for preferences


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Documentation for package ‘prefmod’

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prefmod-package Utilities to fit paired comparison model for preferences
baseball Data (paired comparisons): Baseball Games
cemspc Data (paired comparisons with undecided): CEMS (Community of European management schools)
dat4 Data (paired comparisons): dat4
issp2000 Data (Likert items): ISSP 2000 Survey on Environmental Issues
llbt.design Loglinear Bradley-Terry Model (LLBT) - Design Matrix Generation
llbt.fit Function to fit an LLBT
music Data (ratings): Music (General social survey)
patt.design Paired Comparison Patterns - Design Matrix Generation
pattL.fit Function to fit a pattern model for ratings (Likert items)
pattPC.fit Function to fit a pattern model for paired comparisons
pattR.fit Function to fit a pattern model for (partial) rankings
prefmod Utilities to fit paired comparison model for preferences
salad Data (ranks): Salad Dressings (Critchlow and Fligner)
xmpl Data (Likert items): Example Data Set