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 Frick et al. (2012) <doi:10.18637/jss.v048.i07> and Frick et al. (2015) <doi:10.1177/0013164414536183> for details on the Rasch mixture models.
Version: 1.1-9 Depends: R (≥ 3.0.0), flexmix (≥ 2.3-7), psychotools (≥ 0.4-2) Imports: graphics, methods, stats, lattice, Formula (≥ 1.1-0), modeltools Suggests: effects, lmtest, nnet, numDeriv Published: 2024-09-10 DOI: 10.32614/CRAN.package.psychomix Author: Hannah Frick [aut], Friedrich Leisch [aut], Carolin Strobl [aut], Florian Wickelmaier [aut], Achim Zeileis [aut, cre] Maintainer: Achim Zeileis <Achim.Zeileis at R-project.org> License: GPL-2 | GPL-3 NeedsCompilation: no Citation: psychomix citation info Materials: NEWS In views: Cluster, Psychometrics CRAN checks: psychomix results Documentation: Downloads: Linking:Please use the canonical form https://CRAN.R-project.org/package=psychomix to link to this page.
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