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psychomix (version 1.1-3)
Psychometric Mixture Models
Description
Psychometric mixture models based on 'flexmix' infrastructure. At the moment Rasch mixture models
with different parameterizations of the score distribution (saturated vs. mean/variance specification)
and Bradley-Terry mixture models are implemented. Both mixture models can be estimated with or without
concomitant variables. See vignette('raschmix', package = 'psychomix') for details on the Rasch mixture
models.