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 | |
| No Results! | ||
Vignettes of psychomix
| Name | ||
| psychomix.bib | ||
| raschmix.Rnw | ||
| raschmix.Rout.save | ||
| scores.Rnw | ||
| scores.Rout.save | ||
| scoresim.rda | ||
| No Results! | ||
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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 |
| suggests | effects , lmtest , nnet , numDeriv |
| depends | flexmix (>= 2.3-7) , psychotools (>= 0.4-2) , R (>= 2.10.0) |
| imports | Formula (>= 1.1-0) , graphics , lattice , methods , modeltools , stats |
| Contributors | Achim Zeileis, Friedrich Leisch, Florian Wickelmaier, Carolin Strobl |
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