Package: partykit Title: A Toolkit for Recursive Partytioning Date: 2026-03-13 Version: 1.2-27 Authors@R: c(person(given = "Torsten", family = "Hothorn", role = c("aut", "cre"), email = "Torsten.Hothorn@R-project.org", comment = c(ORCID = "0000-0001-8301-0471")), person(given = "Heidi", family = "Seibold", role = "ctb", email = "heidi@seibold.co", comment = c(ORCID = "0000-0002-8960-9642")), person(given = "Achim", family = "Zeileis", role = "aut", email = "Achim.Zeileis@R-project.org", comment = c(ORCID = "0000-0003-0918-3766"))) Description: A toolkit with infrastructure for representing, summarizing, and visualizing tree-structured regression and classification models. This unified infrastructure can be used for reading/coercing tree models from different sources ('rpart', 'RWeka', 'PMML') yielding objects that share functionality for print()/plot()/predict() methods. Furthermore, new and improved reimplementations of conditional inference trees (ctree()) and model-based recursive partitioning (mob()) from the 'party' package are provided based on the new infrastructure. A description of this package was published by Hothorn and Zeileis (2015) . Depends: R (>= 3.5.0), graphics, grid, libcoin (>= 1.0-0), mvtnorm Imports: grDevices, stats, utils, survival, Formula (>= 1.2-1), inum (>= 1.0-0), rpart (>= 4.1-11) Suggests: XML, rJava, sandwich, strucchange, vcd, TH.data (>= 1.0-3), mlbench, AER, coin (>= 1.1-0), party (>= 1.3-0), RWeka (>= 0.4-19), datasets, parallel, psychotools (>= 0.3-0), psychotree, randomForest, knitr, bibtex LazyData: yes License: GPL-2 | GPL-3 URL: http://partykit.r-forge.r-project.org/partykit/ VignetteBuilder: knitr Encoding: UTF-8 NeedsCompilation: yes Packaged: 2026-03-13 17:06:41 UTC; hothorn Author: Torsten Hothorn [aut, cre] (ORCID: ), Heidi Seibold [ctb] (ORCID: ), Achim Zeileis [aut] (ORCID: ) Maintainer: Torsten Hothorn Repository: CRAN Date/Publication: 2026-03-13 18:00:15 UTC Built: R 4.3.3; x86_64-pc-linux-gnu; 2026-05-24 05:44:34 UTC; unix RemoteType: standard RemotePkgRef: partykit RemoteRef: partykit RemoteRepos: https://cloud.r-project.org RemoteSha: 1.2-27