niche.width: Niche width

In helixcn/spaa: SPecies Association Analysis

Description

Compute niche width for all the species in a community.

Usage

niche.width(mat, method = c("shannon", "levins"))

Arguments

mat	A community matrix with columns representing species, and rows representing plots.
method	Character string showing the name of the index.

Value

A vetor containing niche width for all the species in the community.

Author(s)

Jinlong Zhang [e-mail]

References

Zhang Jin-tun,(2004 ) Quantitative Ecology, Science Press, Beijing

See Also

niche.overlap for niche overlap

Examples

data(datasample)
niche.width(datasample, method = "levins")
niche.width(datasample, method = "shannon")

helixcn/spaa documentation built on Aug. 13, 2021, 3:21 a.m.