labdsv: spcdisc – R documentation

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spcdisc

Species Discrimination Analysis

Calculates the degree to which species are restricted to certain classes of classified vegetation

spcdisc(x,sort=FALSE)

`x`	a classified vegetation table returned by ‘const’, or ‘importance’
`sort`	return in sorted order if TRUE

Calculates a Shannon-Weiner information statistic on the relative abundance of species within classes.

A vector of discrimination values.

data(bryceveg)
data(brycesite)
test <- const(bryceveg,brycesite$quad)
spcdisc(test)

Ordination and Multivariate Analysis for Ecology

v2.0-1

GPL (>= 2)

Authors

David W. Roberts <droberts@montana.edu>

Initial release