# ------------------------------------------------
# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "psychotree" in publications use:'
type: software
license:
- GPL-2.0-only
- GPL-3.0-only
title: 'psychotree: Recursive Partitioning Based on Psychometric Models'
version: 0.16-3.99
doi: 10.3102/1076998609359791
identifiers:
- type: doi
  value: 10.32614/CRAN.package.psychotree
abstract: Recursive partitioning based on psychometric models, employing the general
  MOB algorithm (from package partykit) to obtain Bradley-Terry trees, Rasch trees,
  rating scale and partial credit trees, and MPT trees, trees for 1PL, 2PL, 3PL and
  4PL models and generalized partial credit models.
authors:
- family-names: Zeileis
  given-names: Achim
  email: Achim.Zeileis@R-project.org
  orcid: https://orcid.org/0000-0003-0918-3766
- 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: Komboz
  given-names: Basil
- family-names: Kopf
  given-names: Julia
- family-names: Schneider
  given-names: Lennart
  email: Lennart.Sch@web.de
  orcid: https://orcid.org/0000-0003-4152-5308
- family-names: Dreifuss
  given-names: David
- family-names: Debelak
  given-names: Rudolf
  email: rudolf.debelak@gmail.com
  orcid: https://orcid.org/0000-0001-8900-2106
preferred-citation:
  type: article
  title: Accounting for Individual Differences in Bradley-Terry Models by Means of
    Recursive Partitioning
  authors:
  - 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
  journal: Journal of Educational and Behavioral Statistics
  year: '2011'
  volume: '36'
  issue: '2'
  doi: 10.3102/1076998609359791
  start: '135'
  end: '153'
repository: https://zeileis.r-universe.dev
repository-code: https://codeberg.org/zeileis/psychotree
commit: 28e69893f1e06963e475457a4eb50f1efa8eee3c
url: https://zeileis.codeberg.page/psychotree/
date-released: '2026-10-01'
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 Trees: A New Method for Detecting Differential Item Functioning in
    the Rasch Model'
  authors:
  - family-names: Strobl
    given-names: Carolin
  - family-names: Kopf
    given-names: Julia
  - family-names: Zeileis
    given-names: Achim
    email: Achim.Zeileis@R-project.org
    orcid: https://orcid.org/0000-0003-0918-3766
  journal: Psychometrika
  year: '2015'
  volume: '80'
  issue: '2'
  doi: 10.1007/s11336-013-9388-3
  start: '289'
  end: '316'
- type: article
  title: Tree-Based Global Model Tests for Polytomous Rasch Models
  authors:
  - family-names: Komboz
    given-names: Basil
  - family-names: Zeileis
    given-names: Achim
    email: Achim.Zeileis@R-project.org
    orcid: https://orcid.org/0000-0003-0918-3766
  - family-names: Strobl
    given-names: Carolin
  journal: Educational and Psychological Measurement
  year: '2018'
  volume: '78'
  issue: '1'
  doi: 10.1177/0013164416664394
  start: '128'
  end: '166'
- type: article
  title: Using Recursive Partitioning to Account for Parameter Heterogeneity in Multinomial
    Processing Tree Models
  authors:
  - 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
  journal: Behavior Research Methods
  year: '2018'
  volume: '50'
  issue: '3'
  doi: 10.3758/s13428-017-0937-z
  start: '1217'
  end: '1233'
- type: book
  title: Allgemeinbildung in Deutschland -- Erkenntnisse aus dem SPIEGEL Studentenpisa-Test
  authors:
  - name: anonymous
  editors:
  - family-names: Trepte
    given-names: Sabine
  - family-names: Verbeet
    given-names: Markus
  year: '2010'
  publisher:
    name: VS Verlag
    address: Wiesbaden
  doi: 10.1007/978-3-531-92543-1