walkr: Random Walks in the Intersection of Hyperplanes and the N-Simplex

Consider the intersection of two spaces: the complete solution space to Ax = b and the N-simplex. The intersection of these two spaces is a non-negative convex polytope. The package walkr samples from this intersection using two Monte-Carlo Markov Chain (MCMC) methods: hit-and-run and Dikin walk. walkr also provide tools to examine sample quality.

Version: 0.3.3
Depends: R (≥ 3.1), ggplot2
Imports: hitandrun, limSolve, MASS, Rcpp (≥ 0.11.6), shinystan
LinkingTo: Rcpp, RcppEigen
Suggests: testthat, knitr, grid, gridExtra
Published: 2015-08-27
Author: as.person(c( "Andy Yao [aut]", "David Kane [aut]" ))
Maintainer: Andy Yao <andy.yao17 at gmail.com>
BugReports: https://github.com/andyyao95/walkr/issues
License: GPL-3
URL: https://github.com/andyyao95/walkr
NeedsCompilation: yes
Citation: walkr citation info
Materials: NEWS
CRAN checks: walkr results

Downloads:

Reference manual: walkr.pdf
Vignettes: walkr
Package source: walkr_0.3.3.tar.gz
Windows binaries: r-devel: walkr_0.3.3.zip, r-release: walkr_0.3.3.zip, r-oldrel: walkr_0.3.3.zip
OS X Snow Leopard binaries: r-release: walkr_0.3.3.tgz, r-oldrel: not available
OS X Mavericks binaries: r-release: walkr_0.3.3.tgz
Old sources: walkr archive