ggbiplot: A Grammar of Graphics Implementation of Biplots (original) (raw)
A 'ggplot2' based implementation of biplots, giving a representation of a dataset in a two dimensional space accounting for the greatest variance, together with variable vectors showing how the data variables relate to this space. It provides a replacement for stats::biplot(), but with many enhancements to control the analysis and graphical display. It implements biplot and scree plot methods which can be used with the results of prcomp(), princomp(), FactoMineR::PCA(), ade4::dudi.pca() or MASS::lda() and can be customized using 'ggplot2' techniques.
| Version: | 0.6.2 |
|---|---|
| Depends: | R (≥ 3.5.0), ggplot2 |
| Imports: | scales |
| Suggests: | corrplot, dplyr, MASS, broom, tidyr |
| Published: | 2024-01-08 |
| DOI: | 10.32614/CRAN.package.ggbiplot |
| Author: | Vincent Q. Vu  [aut], Michael Friendly [aut, cre], Aghasi Tavadyan [ctb] |
| Maintainer: | Michael Friendly |
| BugReports: | https://github.com/friendly/ggbiplot/issues |
| License: | GPL-2 |
| URL: | https://github.com/friendly/ggbiplot,https://friendly.github.io/ggbiplot/ |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README NEWS |
| CRAN checks: | ggbiplot results |
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