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

In NGSwenson/lefse_0.5: Phylogenetic and Functional Analyses for Ecology

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.

Details

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

Value

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

Author(s)

Nathan G. Swenson

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)

NGSwenson/lefse_0.5 documentation built on May 7, 2019, 6:01 p.m.