simplexreg: Regression Analysis of Proportional Data Using Simplex Distribution

Simplex density, distribution, quantile functions as well as random variable generation of the simplex distribution are given. Regression analysis of proportional data using various kinds of simplex models is available. In addition, GEE method can be applied to longitudinal data to model the correlation. Residual analysis is also involved. Some subroutines are written in C with GNU Scientific Library (GSL) so as to facilitate the computation.

Version: 1.3
Depends: Formula, plotrix
Imports: graphics, stats
Published: 2016-08-03
DOI: 10.32614/CRAN.package.simplexreg
Author: Peng Zhang, Zhengguo Qiu and Chengchun Shi
Maintainer: Peng Zhang <pengz at>
License: GPL-2
NeedsCompilation: yes
SystemRequirements: GNU Scientific Library version >= 1.8
Citation: simplexreg citation info
CRAN checks: simplexreg results


Reference manual: simplexreg.pdf


Package source: simplexreg_1.3.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): simplexreg_1.3.tgz, r-oldrel (arm64): simplexreg_1.3.tgz, r-release (x86_64): simplexreg_1.3.tgz, r-oldrel (x86_64): simplexreg_1.3.tgz
Old sources: simplexreg archive


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