psychomix (1.1-4)

Psychometric Mixture Models.

http://cran.r-project.org/web/packages/psychomix

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.

Maintainer: Hannah Frick
Author(s): Hannah Frick [aut, cre], Friedrich Leisch [aut], Carolin Strobl [aut], Florian Wickelmaier [aut], Achim Zeileis [aut]

License: GPL-2 | GPL-3

Uses: flexmix, Formula, lattice, modeltools, psychotools, effects, lmtest, numDeriv, nnet, mRm
Reverse suggests: sirt

Released over 2 years ago.