lefse (version 0.1)

sntd.a: Functional standard deviation of the NND with abundance weighting

Description

Quantifies the functional standard deviation of the nearest neighbor distance with abundance weighting

Usage

sntd.a(dist.mat, my.sample)

Arguments

dist.mat

A trait distance matrix.

my.sample

A community data matrix.

Value

sntd.a The abundance weighted standard deviation of the nearest functional neighbor distance for each community

Details

Quantifies the functional standard deviation of the nearest neighbor distance with abundance weighting

References

Swenson, N.G. 2014. Functional and Phylogenetic Ecology in R. Springer UseR! Series, Springer, New York, New York, U.S.A.

See Also

Fsntd

Examples

data(lefse.sample)
data(lefse.traits)

sntd.a(as.matrix(dist(lefse.traits)), lefse.sample)