prabclus: comp.test – R documentation

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comp.test

Compare species clustering and species groups

Tests for independence between a clustering and another grouping of species. This is simply an interface to chisq.test.

comp.test(cl,spg)

`cl`	a vector of integers. Clustering of species (may be taken from `prabclust`).
`spg`	a vector of integers of the same length, groups of species.

chisq.test with simulated p-value is used.

Output of chisq.test.

Hausdorf, B. and Hennig, C. (2003) Biotic Element Analysis in Biogeography. Systematic Biology 52, 717-723.

set.seed(1234)
g1 <- c(rep(1,34),rep(2,12),rep(3,15))
g2 <- sample(3,61,replace=TRUE)
comp.test(g1,g2)

Functions for Clustering and Testing of Presence-Absence, Abundance and Multilocus Genetic Data

v2.3-2

GPL

Authors

Christian Hennig <christian.hennig@unibo.it>, Bernhard Hausdorf <Hausdorf@zoologie.uni-hamburg.de>

Initial release

2020-01-06