R Observatory: Metrics for gghotelling version 0.2.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

gghotelling

0.2.1

Hotelling's T² Ellipses and Outlier Detection for 'ggplot2'

0packages depend

50downloads / year

100.0%test coverage

12/12checks pass

Overview

About

Maintained by January WeinerFirst published 2026-08-091 releasesCRAN page ↗GitHub ↗

Calculate Hotelling's T² ellipses and detect multivariate outliers both for base R plots and 'ggplot2' plots. Optionally, uses robust covariance estimation to reduce the influence of outliers on the ellipses. Also included: bagplots, kernel density plots and outlier diagnostic plots.

Install

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

install.packages("gghotelling", 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("january3/gghotelling")

Development version from january3/gghotelling. Installs pak first if it is not already available.

# 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-gghotelling

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-gghotelling

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

Health

CRAN checks

12OK

Slowest check: 2.2 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.32

100.0%

Coverage · measured lines

100%

Documentation · exports

5

Dependencies · direct

Check history

OK2026-08-10
8 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 188 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

50

CRAN downloads in the past year

Rank #24,899 · ~0/day · ~4/mo

gghotelling Releases R versions

Daily download trend is not available in this view yet.

5030 days

5090 days

501 year

Compare downloads with other packages →

Repository

GitHub ↗ january3/gghotelling

1Stars

0Forks

0Open issues

0Open PRs

2Releases

Last activity 2026-08-04

Repository practices

Upstream repositoryBeta

Repository github.com/january3/gghotelling is linked, but repository-practices checks have not run for it yet.

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

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

ggplot2grDevicesMASSmrfDepth robustbase

LinkingTo (0)

none

Suggests (7)

testthat ggrepel knitr rmarkdown HDclassif spelling cowplot

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

January Weiner

Author, Maintainer, Copyright holder

Authors (1)

January Weiner

Author, Maintainer, Copyright holder

Copyright holders (1)

January Weiner

Author, Maintainer, Copyright holder

Package Timeline

1 release. R releases are shown for context.

0.2.1Latest
2026-08-09 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-08-09
Total releases: 1 / 1 yrs
License: MIT + file LICENSE OSI
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("gghotelling")

Format

Weiner, J. (2026). gghotelling: Hotelling's T² Ellipses and Outlier Detection for 'ggplot2' (Version 0.2.1) [Computer software]. https://doi.org/10.32614/CRAN.package.gghotelling

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 gghotelling version 0.2.1 [Data set]. HJJB, LLC. Data release v2026-08-13. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-13, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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