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 |