Provides easy-to-use functions to extract and visualize the output
of multivariate data analyses, including 'PCA' (Principal Component Analysis),
'CA' (Correspondence Analysis), 'MCA' (Multiple Correspondence Analysis),
'FAMD' (Factor Analysis of Mixed Data), 'MFA' (Multiple Factor Analysis),
and 'HMFA' (Hierarchical Multiple Factor Analysis) from different R packages.
It standardizes coordinates, squared cosines, contributions, and eigenvalues
from several analysis backends and produces 'ggplot2'-based factor maps,
scree plots, contribution plots, clustering diagnostics, dendrograms, and
silhouette plots. It also visualizes two-dimensional 'UMAP' and t-SNE
embeddings and adapts precomputed or 'tidymodels' principal-component
results for the same plotting interface.
| Version: |
2.2.0 |
| Depends: |
R (≥ 4.1.0), ggplot2 (≥ 3.5.2) |
| Imports: |
cluster (≥ 2.1.8.2), dendextend (≥ 1.19.1), FactoMineR (≥
2.13), ggpubr (≥ 0.6.3), grid, rlang (≥ 1.1.7), stats, ggrepel (≥ 0.9.5) |
| Suggests: |
ade4, ca, hardhat, igraph, MASS, knitr, mclust, parsnip, recipes, rmarkdown, Rtsne, testthat (≥ 3.0.0), umap, uwot, workflows |
| Published: |
2026-07-24 |
| DOI: |
10.32614/CRAN.package.factoextra |
| Author: |
Alboukadel Kassambara
 [aut, cre],
Fabian Mundt [aut],
Laszlo Erdey
[ctb] (affiliation: Faculty of Economics and Business, University
of Debrecen, Hungary, contribution: Modern compatibility fixes,
tests, and maintenance updates) |
| Maintainer: |
Alboukadel Kassambara <alboukadel.kassambara at gmail.com> |
| BugReports: |
https://github.com/kassambara/factoextra/issues |
| License: |
GPL-2 |
| URL: |
https://github.com/kassambara/factoextra,
https://rpkgs.datanovia.com/factoextra/ |
| NeedsCompilation: |
no |
| Citation: |
factoextra citation info |
| Materials: |
README, NEWS |
| In views: |
Cluster |
| CRAN checks: |
factoextra results |