The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

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

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.

Version: 0.2.1
Imports: ggplot2, grDevices, MASS, mrfDepth, robustbase
Suggests: testthat (≥ 3.0.0), ggrepel, knitr, rmarkdown, HDclassif, spelling, cowplot
Published: 2026-08-09
DOI: 10.32614/CRAN.package.gghotelling (may not be active yet)
Author: January Weiner ORCID iD [aut, cre, cph]
Maintainer: January Weiner <january.weiner at gmail.com>
License: MIT + file LICENSE
URL: https://github.com/january3/gghotelling/, https://january3.github.io/gghotelling/
NeedsCompilation: no
Language: en-US
Materials: README, NEWS
CRAN checks: gghotelling results

Documentation:

Reference manual: gghotelling.html , gghotelling.pdf
Vignettes: Hotelling ellipses, contours and outliers (source, R code)

Downloads:

Package source: gghotelling_0.2.1.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: gghotelling_0.2.1.zip
macOS binaries: r-release (arm64): gghotelling_0.2.1.tgz, r-oldrel (arm64): gghotelling_0.2.1.tgz, r-release (x86_64): gghotelling_0.2.1.tgz, r-oldrel (x86_64): gghotelling_0.2.1.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=gghotelling to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.