psychomix : Psychometric Mixture Models

Package: psychomix
Version: 1.1-3
Date: 2015-09-09
Title: Psychometric Mixture Models
Authors@R: c(person(given = "Hannah", family = "Frick", role = c("aut", "cre"), email = "h.frick@ucl.ac.uk"),
person(given = "Carolin", family = "Strobl", role = "aut", email = "Carolin.Strobl@psychologie.uzh.ch"),
person(given = "Friedrich", family = "Leisch", role = "aut", email = "Friedrich.Leisch@R-project.org"),
person(given = "Achim", family = "Zeileis", role = "aut", email = "Achim.Zeileis@R-project.org"))
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)
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.
Depends: R (>= 2.10.0), flexmix (>= 2.3-7), psychotools (>= 0.3-0)
Imports: graphics, methods, stats, lattice, Formula (>= 1.1-0),
modeltools
Suggests: effects, lmtest, mRm, nnet, numDeriv
License: GPL-2 | GPL-3
NeedsCompilation: no
Packaged: 2015-09-09 09:36:22 UTC; frick
Author: Hannah Frick [aut, cre],
Carolin Strobl [aut],
Friedrich Leisch [aut],
Achim Zeileis [aut]
Maintainer: Hannah Frick <h.frick@ucl.ac.uk>
Repository: CRAN
Date/Publication: 2015-09-09 13:47:17