Functions to calculate the Hotelling’s T-squared statistic and corresponding confidence ellipses. Provides the semi-axes of the Hotelling’s T-squared ellipses at 95% and 99% confidence levels. Enables users to obtain the coordinates in two or three dimensions at user-defined confidence levels, allowing for the construction of 2D or 3D ellipses with customized confidence levels. Bro and Smilde (2014) <doi:10.1039/c3ay41907j>. Brereton (2016) <doi:10.1002/cem.2763>.
| Version: | 1.2.0 |
| Depends: | R (≥ 2.10) |
| Imports: | dplyr,FactoMineR,ggforce,ggplot2,lifecycle,magrittr,purrr,rgl, stats,tibble |
| Suggests: | rmarkdown,knitr,markdown,testthat (≥ 3.0.0),spelling,covr,scales,viridisLite |
| Published: | 2024-07-04 |
| DOI: | 10.32614/CRAN.package.HotellingEllipse |
| Author: | Christian L. Goueguel [aut, cre] |
| Maintainer: | Christian L. Goueguel <christian.goueguel at gmail.com> |
| BugReports: | https://github.com/ChristianGoueguel/HotellingEllipse/issues |
| License: | MIT + fileLICENSE |
| URL: | https://github.com/ChristianGoueguel/HotellingEllipse |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README,NEWS |
| CRAN checks: | HotellingEllipse results |