R Observatory: Metrics for parttree version 0.1.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

parttree

0.1.3Package record

Visualize Simple 2-D Decision Tree Partitions

0packages depend

5.5Kdownloads / year

71.9%test coverage

13/13flavors OK

Overview

About

Maintained by Grant McDermottCRAN page ↗GitHub ↗Website ↗Issues ↗

Visualize the partitions of simple decision trees, involving one or two predictors, on the scale of the original data. Provides an intuitive alternative to traditional tree diagrams, by visualizing how a decision tree divides the predictor space in a simple 2D plot alongside the original data. The 'parttree' package supports both classification and regression trees from 'rpart' and 'partykit', as well as trees produced by popular frontend systems like 'tidymodels' and 'mlr3'. Visualization methods are provided for both base R graphics and 'ggplot2'.

Changes in 0.1.3

No user-facing changes.

Internals

Update maintainer email address.

From NEWS.md in the release

Install

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

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

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

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("grantmcdermott/parttree")

Development version from grantmcdermott/parttree. Installs pak first if it is not already available.

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-parttree

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-parttree

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-parttree

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 2.4 min · r-release-macos-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.3

READMEYes · 165 wordsVignettesYes · 2 · dynamicNEWSYes · 100% structured · mentions 0.1.3Citation fileNoWebsiteYes · pkgdown

Help pages: 3
Examples that run: 100%3 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (2)

Abstract art with parttree and friends HTML
Introduction to parttree HTML

How these are measured

Downloads

5.5K

CRAN downloads in the past year

Rank #12,760 · ~15/day · ~455/mo

Releases R versions

Daily download trend is not available in this view yet.

37130 days

87990 days

5.5K1 year

Compare downloads with other packages →

Also on92 r2u2 autocran

How downloads are counted

Repository

grantmcdermott/parttree ↗Account: grantmcdermott

101Stars

24Forks

0Open issues

0Open PRs

3Releases

164Commits

5Commit identities

164 commits · Last activity 2026-03-31 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 457
Median days to close, 50 most recently updated closed PRs: 1

Stars over time

2025-07-15 · 992026-07-07 · 101

How these are measured

PracticesBeta

9 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/grantmcdermott/parttree on 2026-10-18.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (4)

README.Rmdpkgdown

GitHub Pages site last deployed 2026-03-31 · The repository has a site deploy workflow

pkgdown site last built 2026-03-31

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

18 external dependencies (excludes base and recommended)

Installing parttree adds 11 packages (7 with compiled code, 14 MB of source tarballs). Heaviest: data.table 5.7 MB, partykit 2.1 MB, sandwich 1.4 MB.

Depends (1)

R >= 4.1.0

Imports (7)

graphicsstatsdata.table partykit rlangrparttinyplot

LinkingTo (0)

none

Suggests (14)

tinytest tinysnapshot fontquiver rsvg svglite palmerpenguins titanic mlr3 parsnip workflows magick imager knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (4)

Grant McDermott

Author, Maintainer since 0.1.0 (2025)

Brian Heseung Kim

Contributor

Julia Silge

Contributor

Achim Zeileis

Contributor

Releases (4)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
0.1.3Latest
record
2026-03-31 · current release · diff ↗
unarchivedReturned to CRAN
2026-01-15
archivedRemoved from CRAN
2026-01-15
policy violation On Internet access
0.1.2
record
2026-01-15 · diff ↗
0.1.1
record
2025-05-10 · diff ↗
R
R 4.5.0 released · 2025-04-11
0.1.0
record
2025-01-16
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2025-01-16
Total releases: 4 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1.0
Download size: 912 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("parttree")

Format

McDermott, G., Kim, B. H., Silge, J., & Zeileis, A. (2026). parttree: Visualize Simple 2-D Decision Tree Partitions (Version 0.1.3) [Computer software]. https://doi.org/10.32614/CRAN.package.parttree

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 parttree version 0.1.3 [Data set]. HJJB, LLC. Data release v2026-10-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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