GDAtools: A Toolbox for Geometric Data Analysis and More

Contains functions for 'specific' Multiple Correspondence Analysis, Class Specific Analysis, Multiple Factor Analysis, 'standardized' MCA, computing and plotting structuring factors and concentration ellipses, inductive tests and others tools for Geometric Data Analysis (Le Roux & Rouanet (2005) <doi:10.1007/1-4020-2236-0>). It also provides functions for the translation of logit models coefficients into percentages (Deauvieau (2010) <doi:10.1177/0759106309352586>), weighted contingency tables, an association measure for contingency tables ("Percentages of Maximum Deviation from Independence", aka PEM, see Cibois (1993) <doi:10.1177/075910639304000103>) and some tools to measure and plot bivariate associations between variables (phi, Cramér V, correlation coefficient, eta-squared...).

Version: 1.7.2
Imports: MASS, wdm, FactoMineR, nleqslv, nnet, ggplot2, ggrepel, RColorBrewer, rlang, GGally
Suggests: rmarkdown, knitr, rmdformats, cluster, WeightedCluster, vcd, R.rsp
Published: 2022-02-22
Author: Nicolas Robette
Maintainer: Nicolas Robette <nicolas.robette at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: README NEWS
CRAN checks: GDAtools results


Reference manual: GDAtools.pdf
Vignettes: Geometric Data Analysis with GDAtools


Package source: GDAtools_1.7.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): GDAtools_1.7.2.tgz, r-oldrel (arm64): GDAtools_1.7.2.tgz, r-release (x86_64): GDAtools_1.7.2.tgz, r-oldrel (x86_64): GDAtools_1.7.2.tgz
Old sources: GDAtools archive

Reverse dependencies:

Reverse suggests: explor, moreparty, seqhandbook


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