Data | Principal component analysis | Hotelling’s T-Squared Statistic | Calculate using the first k components | Calculate using the cumulative variance threshold | Hotelling’s T-Squared Ellipse | Calculating the semi-axes | Calculating the x-y coordinates | Hotelling’s T-Squared Ellipsoid | Calculating the x-y-z coordinates
Package: HotellingEllipse 1.3.0
HotellingEllipse: Hotelling’s T-Squared Statistic and Ellipse
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 user-defined confidence levels (95% and 99% by default). 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>.
Authors:
HotellingEllipse_1.3.0.tar.gz
HotellingEllipse_1.3.0.zip(r-4.7-any)HotellingEllipse_1.3.0.zip(r-4.6-any)HotellingEllipse_1.3.0.zip(r-4.5-any)
HotellingEllipse_1.3.0.tgz(r-4.6-any)HotellingEllipse_1.3.0.tgz(r-4.5-any)
HotellingEllipse_1.3.0.tar.gz(r-4.7-any)HotellingEllipse_1.3.0.tar.gz(r-4.6-any)
HotellingEllipse_1.3.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
HotellingEllipse/json (API)
| # Install 'HotellingEllipse' in R: |
| install.packages('HotellingEllipse', repos = c('https://christiangoueguel.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/christiangoueguel/hotellingellipse/issues
Datasets:
- specData - LIBS spectra of 100 soil samples
confidence-ellipsehotelling-ellipsehotelling-s-t-squarehotelling-t2hotellings-t2-distributionmultivariate-distributionoutlierspartial-least-squares-regressionpcaplsprincipal-component-analysis
Last updated from:ab576efa48. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 171 | ||
| source / vignettes | OK | 251 | ||
| linux-release | OK | 162 | ||
| macos-release | OK | 82 | ||
| macos-oldrel | OK | 116 | ||
| windows-devel | OK | 84 | ||
| windows-release | OK | 77 | ||
| windows-oldrel | OK | 86 | ||
| wasm-release | OK | 145 |
Exports:%>%ellipseCoordellipseParam
Dependencies:cligluelifecyclemagrittrpillarpkgconfigrlangtibbleutf8vctrs
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Coordinate Points of the Hotelling’s T-squared Ellipse | ellipseCoord |
| Hotelling’s T-squared Statistic and Ellipse Parameters | ellipseParam |
| LIBS spectra of 100 soil samples | specData |