compositions: Compositional Data Analysis

Provides functions for the consistent analysis of compositional data (e.g. portions of substances) and positive numbers (e.g. concentrations) in the way proposed by J. Aitchison and V. Pawlowsky-Glahn.

Version: 2.0-0
Depends: R (≥ 2.2.0)
Imports: methods, utils, grDevices, stats, tensorA, robustbase, bayesm, graphics, MASS
Suggests: rgl, combinat, energy, knitr, rmarkdown
Published: 2020-07-14
Author: K. Gerald van den Boogaart, Raimon Tolosana-Delgado, Matevz Bren
Maintainer: K. Gerald van den Boogaart <support at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
Materials: ChangeLog
In views: ChemPhys, Distributions
CRAN checks: compositions results


Reference manual: compositions.pdf
Vignettes: compositions_v2
Using Animal
Package source: compositions_2.0-0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release: compositions_2.0-0.tgz, r-oldrel: compositions_2.0-0.tgz
Old sources: compositions archive

Reverse dependencies:

Reverse imports: Arothron, coseq, ggtern, MRPC, omicplotR, scone, simmr, vdar
Reverse suggests: aqp, propr


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