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 + file LICENSE |
| URL: |
https://github.com/ChristianGoueguel/HotellingEllipse |
| NeedsCompilation: |
no |
| Language: |
en-US |
| Materials: |
README NEWS |
| CRAN checks: |
HotellingEllipse results |