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.
|Depends:||methods, Rcpp (≥ 0.10.5)|
|Maintainer:||Martin Jakt <lmjakt at gmail.com>|
|CRAN checks:||SOD results|
|Windows binaries:||r-devel: SOD_1.0.zip, r-release: SOD_1.0.zip, r-oldrel: SOD_1.0.zip|
|OS X Mavericks binaries:||r-release: SOD_1.0.tgz, r-oldrel: SOD_1.0.tgz|
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