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Geneland (version 4.0.6)

PostProcessChain: Computation for maps of posterior probability of population membership

Description

Computes posterior probabilities of population membership for each pixel of the spatial domain.

Usage

PostProcessChain(coordinates, path.mcmc,nxdom, nydom,burnin)

Arguments

coordinates
Spatial coordinates of individuals. A matrix with 2 columns and one line per individual.
path.mcmc
Path to output files directory
nxdom
Number of pixel for discretization of the spatial domain in the horizontal direction
nydom
Number of pixel for discretization of the spatial domain in the vertical direction
burnin
Number of iterations of the chain to throw away. WARNING : this argument should be given the number of stored iterations (and not the number of computed iterations which differ if thinning !=1). If you have nit=100000 and thinning=100, then only 1000 iterations are stored. Then burnin=10 will throw away 10 stored iterations, namely 100*10 computed iterations.

Value

References

G. Guillot, Estoup, A., Mortier, F. Cosson, J.F. A spatial statistical model for landscape genetics. Genetics, 170, 1261-1280, 2005.

G. Guillot, Mortier, F., Estoup, A. Geneland : A program for landscape genetics. Molecular Ecology Notes, 5, 712-715, 2005.

See Also

PlotTessellation