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: 1.40-2
Depends: R (≥ 2.2.0), tensorA, robustbase, energy, bayesm
Suggests: rgl, combinat
Published: 2018-06-14
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: Using Animal
Package source: compositions_1.40-2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: compositions_1.40-2.tgz, r-oldrel: compositions_1.40-2.tgz
Old sources: compositions archive

Reverse dependencies:

Reverse imports: Arothron, ggtern, simmr
Reverse suggests: aqp, propr


Please use the canonical form to link to this page.