ivgen {mefa}R Documentation

Writes Output Files for IndVal

Description

Writes output files in the format suitable for analysis in the 'IndVal.exe' software by Dufrene and Legendre (1997).

Usage

ivgen(x, cl, k)

Arguments

x a numeric vector.
cl a tree object of class hclust.
k an integer scalar defining the desired number of groups (partitions), used by cutree.

Value

Three text files produced into the working directory.

Author(s)

Peter Solymos, Solymos.Peter@aotk.szie.hu, http://www.univet.hu/users/psolymos/personal/

References

Dufrene, M. and Legendre, P. 1997. Species assemblages and indicator species: the need for a flexible asymmetrical approach. Ecological Monographs 67, 345–366.

IndVal homepage at http://biodiversite.wallonie.be/outils/indval/home.html

See Also

cutree, dist, hclust

Examples

x <- matrix(rpois(24,1),6,4)
cl <- hclust(dist(x))
plot(cl)
ivgen(x, cl, 3)

[Package mefa version 1.1-0 Index]