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), 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.

Package details

AuthorHannah Frick [aut] (<https://orcid.org/0000-0002-6049-5258>), Friedrich Leisch [aut] (<https://orcid.org/0000-0001-7278-1983>), Carolin Strobl [aut] (<https://orcid.org/0000-0003-0952-3230>), Florian Wickelmaier [aut], Achim Zeileis [aut, cre] (<https://orcid.org/0000-0003-0918-3766>)
MaintainerAchim Zeileis <Achim.Zeileis@R-project.org>
LicenseGPL-2 | GPL-3
Version1.1-9
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("psychomix")

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psychomix documentation built on Sept. 11, 2024, 6:56 p.m.