psychomix v1.1-8

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Psychometric Mixture Models

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), Bradley-Terry mixture models, and MPT mixture models are implemented. These mixture models can be estimated with or without concomitant variables. See vignette('raschmix', package = 'psychomix') for details on the Rasch mixture models.

Functions in psychomix

Name Description
btmix-methods Methods for btmix Objects
raschmix-class Class "raschmix"
effectsplot Effects Displays for Concomitant Variables in Finite Mixture Models
raschmix-methods Methods for raschmix Objects
raschmix Finite Mixtures of Rasch Models
mptmix Finite Mixtures of Multinomial Processing Tree Models
mptmix-class Class "mptmix"
raschmix-plot-method Profile Plot of Item Parameters
btmix-class Class "btmix"
simRaschmix Simulate Data from Rasch Mixture Models
btmix Finite Mixtures of Bradley-Terry Models
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Vignettes of psychomix

Name
psychomix.bib
raschmix.Rnw
raschmix.Rout.save
scores.Rnw
scores.Rout.save
scoresim.rda
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Details

Date 2020-01-29
License GPL-2 | GPL-3
NeedsCompilation no
Packaged 2020-01-30 21:44:16 UTC; hannah
Repository CRAN
Date/Publication 2020-01-30 22:30:02 UTC

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