Package: psychomix
Version: 1.1-9
Date: 2024-09-10
Title: Psychometric Mixture Models
Authors@R: c(person(given = "Hannah", family = "Frick", role = "aut", email = "hannah.frick@gmail.com", comment = c(ORCID = "0000-0002-6049-5258")),
             person(given = "Friedrich", family = "Leisch", role = "aut", comment = c(ORCID = "0000-0001-7278-1983")),
             person(given = "Carolin", family = "Strobl", role = "aut", email = "Carolin.Strobl@psychologie.uzh.ch", comment = c(ORCID = "0000-0003-0952-3230")),
             person(given = "Florian", family = "Wickelmaier", role = "aut"),
             person(given = "Achim", family = "Zeileis", role = c("aut", "cre"), email = "Achim.Zeileis@R-project.org", comment = c(ORCID = "0000-0003-0918-3766")))
Description: 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.
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
License: GPL-2 | GPL-3
NeedsCompilation: no
Packaged: 2024-09-09 23:36:53 UTC; zeileis
Author: Hannah 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>)
Maintainer: Achim Zeileis <Achim.Zeileis@R-project.org>
Repository: CRAN
Date/Publication: 2024-09-10 09:40:02 UTC
Built: R 4.6.0; ; 2026-04-25 21:25:25 UTC; unix
