R interface to (some of) cddlib, see http://www.ifor.math.ethz.ch/~fukuda/cdd_home/cdd.html converts back and forth between two representations of a convex polytope: as solution of a set of linear equalities and inequalities and as convex hull of set of points and rays, also does linear programming and redundant generator elimination (for example, convex hull in n dimensions), all with exact infinite-precision rational arithmetic.
| Version: | 1.1-1 |
| Depends: | R (≥ 2.4.1) |
| Date: | 2008-08-31 |
| Author: | Charles J. Geyer and Glen D. Meeden, incorporates code from cddlib (ver 0.94f) written by Komei Fukuda |
| Maintainer: | Charles J. Geyer <charlie at stat.umn.edu> |
| License: | GPL (≥ 2) |
| URL: | http://www.stat.umn.edu/geyer/rcdd/ |
| SystemRequirements: | GMP (GNU MP bignum library from http://gmplib.org/) |
| In views: | Optimization |
| CRAN checks: | rcdd results |
Downloads:
| Package source: | rcdd_1.1-1.tar.gz |
| MacOS X binary: | rcdd_1.1-1.tgz |
| Windows binary: | rcdd_1.1-1.zip |
| Reference manual: | rcdd.pdf |
| Vignettes: |
Using RCDD |
| Old sources: | rcdd archive |