dad: Three-Way / Multigroup Data Analysis Through Densities

The data consist of a set of variables measured on several groups of individuals. To each group is associated an estimated probability density function. The package provides tools to create or manage such data and functional methods (principal component analysis, multidimensional scaling, cluster analysis, discriminant analysis...) for such probability densities.

Version: 4.1.2
Depends: R (≥ 3.6.0)
Imports: methods, stats, graphics, grDevices, utils, ggplot2, e1071, DescTools
Suggests: MASS, multigroup, knitr, markdown, rmarkdown
Published: 2023-08-30
DOI: 10.32614/
Author: Rachid Boumaza[aut, cre], Pierre Santagostini [aut], Smail Yousfi [aut], Gilles Hunault [ctb], Julie Bourbeillon [ctb], Besnik Pumo [ctb], Sabine Demotes-Mainard [aut]
Maintainer: Pierre Santagostini <pierre.santagostini at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: dad citation info
Materials: README
CRAN checks: dad results


Reference manual: dad.pdf
Vignettes: Introduction to dad
Multidimensional Scaling of Discrete Probability Distributions


Package source: dad_4.1.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): dad_4.1.2.tgz, r-oldrel (arm64): dad_4.1.2.tgz, r-release (x86_64): dad_4.1.2.tgz, r-oldrel (x86_64): dad_4.1.2.tgz
Old sources: dad archive


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