Calculates cost distances for a given landscape (resistance matrix)
calculates a cost distance matrix, to be used with run.popgensim
costdistances(landscape, locs, method, NN)
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 |
a costdistance matrix between all pairs of locs
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