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prabclus (version 1.0-1)

Test for clustering of presence-absence data

Description

Distance based parametric bootstrap tests for clustering, mainly thought for presence-absence data (clustering of species distribution maps). Jaccard and Kulczynski distance measures, clustering of MDS scores, and nearest neighbor based noise detection (R port of Byers and Raftery's (1998) "NNclean"). Main functions are prabtest (for testing), prabclust (for clustering), prabinit (for preparing the data) and NNclean (for noise detection). The help-pages for prabtest and prabclust contain simple standard executions.

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Install

install.packages('prabclus')

Monthly Downloads

16,717

Version

1.0-1

License

GPL

Last Published

June 30th, 2003

Functions in prabclus (1.0-1)