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# CITATION file created with {cffr} R package
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cff-version: 1.2.0
message: 'To cite package "psychomix" in publications use:'
type: software
license:
- GPL-2.0-only
- GPL-3.0-only
title: 'psychomix: Psychometric Mixture Models'
version: 1.1-9
doi: 10.18637/jss.v048.i07
identifiers:
- type: doi
  value: 10.32614/CRAN.package.psychomix
abstract: 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) <https://doi.org/10.18637/jss.v048.i07>
  and Frick et al. (2015) <https://doi.org/10.1177/0013164414536183> for details on
  the Rasch mixture models.
authors:
- family-names: Frick
  given-names: Hannah
  email: hannah.frick@gmail.com
  orcid: https://orcid.org/0000-0002-6049-5258
- family-names: Leisch
  given-names: Friedrich
  orcid: https://orcid.org/0000-0001-7278-1983
- family-names: Strobl
  given-names: Carolin
  email: Carolin.Strobl@psychologie.uzh.ch
  orcid: https://orcid.org/0000-0003-0952-3230
- family-names: Wickelmaier
  given-names: Florian
- family-names: Zeileis
  given-names: Achim
  email: Achim.Zeileis@R-project.org
  orcid: https://orcid.org/0000-0003-0918-3766
preferred-citation:
  type: article
  title: Flexible Rasch Mixture Models with Package psychomix
  authors:
  - family-names: Frick
    given-names: Hannah
    email: hannah.frick@gmail.com
    orcid: https://orcid.org/0000-0002-6049-5258
  - family-names: Strobl
    given-names: Carolin
    email: Carolin.Strobl@psychologie.uzh.ch
    orcid: https://orcid.org/0000-0003-0952-3230
  - family-names: Leisch
    given-names: Friedrich
    orcid: https://orcid.org/0000-0001-7278-1983
  - family-names: Zeileis
    given-names: Achim
    email: Achim.Zeileis@R-project.org
    orcid: https://orcid.org/0000-0003-0918-3766
  journal: Journal of Statistical Software
  year: '2012'
  volume: '48'
  issue: '7'
  doi: 10.18637/jss.v048.i07
  start: '1'
  end: '25'
repository: https://CRAN.R-project.org/package=psychomix
date-released: '2024-09-10'
contact:
- family-names: Zeileis
  given-names: Achim
  email: Achim.Zeileis@R-project.org
  orcid: https://orcid.org/0000-0003-0918-3766
references:
- type: article
  title: 'Rasch Mixture Models for DIF Detection: A Comparison of Old and New Score
    Specifications'
  authors:
  - family-names: Frick
    given-names: Hannah
  - family-names: Strobl
    given-names: Carolin
  - family-names: Zeileis
    given-names: Achim
  journal: Educational and Psychological Measurement
  year: '2015'
  volume: '75'
  issue: '2'
  doi: 10.1177/0013164414536183
  start: '208'
  end: '234'