SOD (Self-Organising-Deltoids) provides multidimensional scaling by gradually reducing the dimensionality of an initial space and using the resulting stress in the configuration to re-arrange nodes. Stress is calculated from the errors in the inter-node distances, and the sum of the stresses at each node is combined to create N-dimensional force vectors that direct the movement of nodes as the dimensionality is iteratively reduced.
| Version: | 1.0 |
| Depends: | methods, Rcpp (≥ 0.10.5) |
| LinkingTo: | Rcpp |
| Published: | 2014-07-04 |
| Author: | Martin Jakt |
| Maintainer: | Martin Jakt <lmjakt at gmail.com> |
| License: | GPL-2 |
| NeedsCompilation: | yes |
| In views: | Psychometrics |
| CRAN checks: | SOD results |
| Reference manual: | SOD.pdf |
| Package source: | SOD_1.0.tar.gz |
| Windows binaries: | r-devel: SOD_1.0.zip, r-release: SOD_1.0.zip, r-oldrel: SOD_1.0.zip |
| OS X El Capitan binaries: | r-release: SOD_1.0.tgz |
| OS X Mavericks binaries: | r-oldrel: SOD_1.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=SOD to link to this page.