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psychomix (version 1.0-0)
Psychometric Mixture Models
Description
Psychometric mixture models based on flexmix
infrastructure. At the moment Rasch mixture models with
different parametrizations 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.