Computes the euclidean distance between rows of a matrix X and rows of another matrix Y. Previously, this could be done by binding the two matrices together and calling 'dist', but this creates unnecessary computation by computing the distances between a row of X and another row of X, and likewise for Y. pdist strictly computes distances across the two matrices, not within the same matrix, making computations significantly faster for certain use cases.
| Version: | 1.2 |
| Depends: | methods |
| Published: | 2013-02-03 |
| Author: | Jeffrey Wong |
| Maintainer: | Jeffrey Wong <jeff.ct.wong at gmail.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL] |
| URL: | https://github.com/jeffwong/pdist |
| NeedsCompilation: | yes |
| Materials: | README |
| CRAN checks: | pdist results |
| Reference manual: | pdist.pdf |
| Package source: | pdist_1.2.tar.gz |
| Windows binaries: | r-devel: pdist_1.2.zip, r-release: pdist_1.2.zip, r-oldrel: pdist_1.2.zip |
| OS X Snow Leopard binaries: | r-release: pdist_1.2.tgz, r-oldrel: pdist_1.2.tgz |
| OS X Mavericks binaries: | r-release: pdist_1.2.tgz |
| Old sources: | pdist archive |
| Reverse depends: | muma, PrevMap |
| Reverse imports: | FastKNN |