R Observatory: Metrics for party version 1.3-22

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

party

1.3-22

A Laboratory for Recursive Partytioning

51packages depend

338Kdownloads / year

41.3%test coverage

1/13checks pass

Overview

About

Maintained by Torsten HothornFirst published 2005-06-24129 releasesCRAN page ↗Codeberg ↗

A computational toolbox for recursive partitioning. The core of the package is ctree(), an implementation of conditional inference trees which embed tree-structured regression models into a well defined theory of conditional inference procedures. This non-parametric class of regression trees is applicable to all kinds of regression problems, including nominal, ordinal, numeric, censored as well as multivariate response variables and arbitrary measurement scales of the covariates. Based on conditional inference trees, cforest() provides an implementation of Breiman's random forests. The function mob() implements an algorithm for recursive partitioning based on parametric models (e.g. linear models, GLMs or survival regression) employing parameter instability tests for split selection. Extensible functionality for visualizing tree-structured regression models is available. The methods are described in Hothorn et al. (2006) doi:10.1198/106186006X133933, Zeileis et al. (2008) doi:10.1198/106186008X319331 and Strobl et al. (2007) doi:10.1186/1471-2105-8-25.

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("party", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-party

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-party

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-party

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

7ERROR5NOTE1OK

Failing flavors

ERROR r-devel-linux-x86_64-debian-clang
ERROR r-devel-linux-x86_64-debian-gcc
ERROR r-devel-linux-x86_64-fedora-clang
ERROR r-devel-windows-x86_64
NOTE r-oldrel-macos-arm64
NOTE r-oldrel-macos-x86_64
NOTE r-oldrel-windows-x86_64
ERROR r-patched-linux-x86_64
ERROR r-release-linux-x86_64
NOTE r-release-macos-arm64
NOTE r-release-macos-x86_64
ERROR r-release-windows-x86_64

Slowest check: 5.3 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 1.16

41.3%

Coverage · measured lines

100%

Documentation · exports

10

Dependencies · direct

Check history

ERROR2026-07-25
10 OK · 0 NOTE · 0 WARNING · 3 ERROR · 0 FAILURE
OK2026-07-14
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-07-11
9 OK · 4 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-27
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-06-14
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE

Show 3 earlier snapshots

OK2026-06-08
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 1 FAILURE
ERROR2026-06-07
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 89%
Return-value docs: 69%
References docs: 29%

Downloads

338K

CRAN downloads in the past year

Rank #750 · ~926/day · ~28.2K/mo

Releases R versions

Daily download trend is not available in this view yet.

17.4K30 days

67.9K90 days

338K1 year

Compare downloads with other packages →

Also on2.6K r2u116 autocran12.6K conda_forge1.1K c2d4u

Repository

Codeberg ↗ thothorn/party

Repository practices

Upstream repositoryBeta

Repository codeberg.org/thothorn/party is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

16 external dependencies (excludes base and recommended)

Depends (7)

R >= 3.0.0methodsgridstatsmvtnorm modeltools strucchange

Imports (4)

survivalcoin zoo sandwich (>= 1.1-1)

LinkingTo (1)

mvtnorm

Suggests (11)

TH.data mlbench colorspaceMASSvcd ipred varImp randomForestlatticeAER bibtex

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

51direct

6indirect

and 3 more packages.

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Torsten Hothorn

Author, Maintainer

Authors (4)

Torsten Hothorn

Author, Maintainer

Kurt Hornik

Author

Carolin Strobl

Author · added in 0.9-991

Achim Zeileis

Author

Package Timeline

129 releases. Pick two to compare their code metrics. R releases are shown for context.

1.3-22Latest
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R 4.6.0 released · 2026-04-24
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R 2.1.0 released · 2005-04-18

Package metadata

First published: 2005-06-24
Total releases: 129 / 21 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.0.0
Bundled data: 3.5 KB / 1 file
Download size: 807 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Analysis of Ecological and Environmental Data Machine Learning & Statistical Learning Survival Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("party")

Format

Hothorn, T., Hornik, K., Strobl, C., & Zeileis, A. (2026). party: A Laboratory for Recursive Partytioning (Version 1.3-22) [Computer software]. https://doi.org/10.32614/CRAN.package.party

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for party version 1.3-22 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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