Quotation Hatzinger, Reinhold, Dittrich, Regina. 2011. prefmod: news and extensions. Psychoco 2011 - International Workshop on Psychometric Computing, Tübingen, Deutschland, 24.02.-25.02..




prefmod: Utilities to fit paired comparison models for preferences. Generates design matrix for analysing real paired comparisons and derived paired comparison data (Likert type items / ratings or rankings) using a loglinear approach. Fits loglinear Bradley-Terry model (LLBT) exploting an eliminate feature. Computes pattern models for paired comparisons, rankings, and ratings. Some treatment of missing values (MCAR and MNAR). Fits latent class (mixture) models for paired comparison, rating and ranking patterns using a nonparametric ML approach.


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Publication's profile

Status of publication Published
Affiliation WU
Type of publication Paper presented at an academic conference or symposium
Language English
Title prefmod: news and extensions
Event Psychoco 2011 - International Workshop on Psychometric Computing
Year 2011
Date 24.02.-25.02.
Country Germany
Location Tübingen
URL http://uni-tuebingen.de/psychologie/psychoco/


Hatzinger, Reinhold (Former researcher)
Dittrich, Regina (Former researcher)
Institute for Statistics and Mathematics IN (Details)
Competence Center for Empirical Research Methods WE (Details)
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