Area Biplot R package areabiplot version 1.0.0 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. Software Imports: grDevices, graphics, nipals Suggests: testthat Alberto Silva <albertos@ua.pt> Comprehensive R Archive Network (CRAN) Alberto Silva [aut, cre] (ORCID: <https://orcid.org/0000-0002-3496-6802>), Adelaide Freitas [aut] (ORCID: <https://orcid.org/0000-0002-4685-1615>) MIT + file LICENSE (https://CRAN.R-project.org/package=areabiplot/LICENSE) 2021-03-10 application/tgz https://CRAN.R-project.org/package=areabiplot doi:10.32614/CRAN.package.areabiplot