CRAN/E | psychomix

psychomix

Psychometric Mixture Models

Installation

About

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 vignette('raschmix', package = 'psychomix') for details on the Rasch mixture models.

Citation psychomix citation info

Key Metrics

Version 1.1-8
R ≥ 2.10.0
Published 2020-01-30 1520 days ago
Needs compilation? no
License GPL-2
License GPL-3
CRAN checks psychomix results

Downloads

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Maintainer

Maintainer

Hannah Frick

hannah.frick@gmail.com

Authors

Hannah Frick

aut / cre

Friedrich Leisch

aut

Carolin Strobl

aut

Florian Wickelmaier

aut

Achim Zeileis

aut

Material

NEWS
Reference manual
Package source

In Views

Cluster
Psychometrics

Vignettes

Flexible Rasch Mixture Models with Package psychomix
Rasch Mixture Models for DIF Detection: A Comparison of Old and New Score Specifications

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

psychomix archive

Depends

R ≥ 2.10.0
flexmix ≥ 2.3-7
psychotools ≥ 0.4-2

Imports

graphics
methods
stats
lattice
Formula ≥ 1.1-0
modeltools

Suggests

effects
lmtest
nnet
numDeriv