generateSpatialEV {sjSDM}

Generate spatial eigenvectors

Description

Generates a Moran's eigenvector map of the distance matrix. See Dray, Legendre, and Peres-Neto, 2006 for more information.

Usage

generateSpatialEV(coords = NULL, threshold = 0)

Arguments

coords

matrix or data.frame of coordinates

threshold

ignore distances greater than threshold

Value

Matrix of spatial eigenvectors.

References

Dray, S., Legendre, P., & Peres-Neto, P. R. (2006). Spatial modelling: a comprehensive framework for principal coordinate analysis of neighbour matrices (PCNM). Ecological modelling, 196(3-4), 483-493.