compositions (0.91-6)

Compositional Data Analysis.

http://www.stat.boogaart.de/compositions
http://cran.r-project.org/web/packages/compositions

The package 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 Aitchison and Pawlowsky-Glahn.

Maintainer: K. Gerald van den Boogaart
Author(s): K. Gerald van den Boogaart <boogaart@uni-greifswald.de>, Raimon Tolosana, Matevz Bren

License: GPL version 2 or newer

Uses: rgl, tensorA
Reverse depends: clustTool, compositionsGUI, glmdm, mvoutlier, robCompositions
Reverse suggests: aqp, propr, RGraphics

Released over 13 years ago.