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.
| Version: |
1.1-3 |
| 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 |
| Published: |
2015-09-09 |
| Author: |
Hannah Frick [aut, cre],
Carolin Strobl [aut],
Friedrich Leisch [aut],
Achim Zeileis [aut] |
| Maintainer: |
Hannah Frick <h.frick at ucl.ac.uk> |
| License: |
GPL-2 | GPL-3 |
| NeedsCompilation: |
no |
| Citation: |
psychomix citation info |
| Materials: |
NEWS |
| In views: |
Cluster, Psychometrics |
| CRAN checks: |
psychomix results |