psychomix: 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) 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.

AuthorHannah Frick [aut, cre], Carolin Strobl [aut], Friedrich Leisch [aut], Achim Zeileis [aut]
Date of publication2015-09-09 13:47:17
MaintainerHannah Frick <h.frick@ucl.ac.uk>
LicenseGPL-2 | GPL-3
Version1.1-3

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Files in this package

psychomix
psychomix/inst
psychomix/inst/CITATION
psychomix/inst/doc
psychomix/inst/doc/scores.Rnw
psychomix/inst/doc/scores.R
psychomix/inst/doc/raschmix.R
psychomix/inst/doc/scores.pdf
psychomix/inst/doc/scoresim.rda
psychomix/inst/doc/raschmix.Rnw
psychomix/inst/doc/raschmix.pdf
psychomix/tests
psychomix/tests/test.Rout.save
psychomix/tests/Examples
psychomix/tests/Examples/psychomix-Ex.Rout.save
psychomix/tests/test.R
psychomix/NAMESPACE
psychomix/NEWS
psychomix/R
psychomix/R/simRaschmix.R psychomix/R/raschmixPlot.R psychomix/R/allClasses.R psychomix/R/raschmix.R psychomix/R/effects.R psychomix/R/btmix.R psychomix/R/raschmixMethods.R psychomix/R/allGenerics.R psychomix/R/btmixMethods.R psychomix/R/btmixPlot.R
psychomix/vignettes
psychomix/vignettes/scores.Rnw
psychomix/vignettes/.install_extras
psychomix/vignettes/psychomix.bib
psychomix/vignettes/scoresim.rda
psychomix/vignettes/raschmix.Rnw
psychomix/vignettes/scores.Rout.save
psychomix/vignettes/raschmix.Rout.save
psychomix/MD5
psychomix/build
psychomix/build/vignette.rds
psychomix/DESCRIPTION
psychomix/man
psychomix/man/btmix.Rd psychomix/man/raschmixPlotMethod.Rd psychomix/man/simRaschmix.Rd psychomix/man/btmixClass.Rd psychomix/man/btmixMethods.Rd psychomix/man/raschmix.Rd psychomix/man/raschmixMethods.Rd psychomix/man/raschmixClass.Rd psychomix/man/effectsplot.Rd

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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