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PopGenReport (version 2.2.2)

costdistances: Calculates cost distances for a given landscape (resistance matrix)

Description

calculates a cost distance matrix, to be used with run.popgensim

Usage

costdistances(landscape, locs, method, NN)

Arguments

landscape
a raster object coding the resistance of the landscape
locs
coordinates of the subpopulations
method
defines the type of cost distance, types are "least-cost", "rSPDistance" or "commute (Circuitscape type)"
NN
number of next neighbours recommendation is 8

Value

a costdistance matrix between all pairs of locs