areabiplot: Area Biplot
Considering an (n x m) data matrix X, this package is based on the method proposed by Gower, Groener, and Velden (2010) <doi:10.1198/jcgs.2010.07134>, and utilize the resulting matrices from the extended version of the NIPALS decomposition to determine n triangles whose areas are used to visually estimate the elements of a specific column of X. After a 90-degree rotation of the sample points, the triangles are drawn regarding the following points: 1.the origin of the axes; 2.the sample points; 3. the vector endpoint representing some variable.
| Version: | 1.0.0 |
| Imports: | grDevices, graphics, nipals |
| Suggests: | testthat |
| Published: | 2021-03-10 |
| DOI: | 10.32614/CRAN.package.areabiplot |
| Author: | Alberto Silva 
[aut, cre],
Adelaide Freitas
[aut] |
| Maintainer: | Alberto Silva <albertos at ua.pt> |
| License: | MIT + file LICENSE |
| NeedsCompilation: | no |
| CRAN checks: | areabiplot results |
Documentation:
| Reference manual: | areabiplot.html , areabiplot.pdf |
Downloads:
| Package source: | areabiplot_1.0.0.tar.gz |
| Windows binaries: | r-devel: areabiplot_1.0.0.zip, r-release: areabiplot_1.0.0.zip, r-oldrel: areabiplot_1.0.0.zip |
| macOS binaries: | r-release (arm64): areabiplot_1.0.0.tgz, r-oldrel (arm64): areabiplot_1.0.0.tgz, r-release (x86_64): areabiplot_1.0.0.tgz, r-oldrel (x86_64): areabiplot_1.0.0.tgz |
Linking:
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