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Generates a neighborhood list as required by prabinit
from a
matrix of geographical distances.
geo2neighbor(geodist,cut=0.1*max(geodist))
dist
-object or symmetric non-negative matrix.
Geographical distances between regions.
non-negative numerical. All pairs of regions with
distance<=cut
are treated as neighbors.
A list of integer vectors, giving the set of neighbors for every region.
# NOT RUN {
data(waterdist)
geo2neighbor(waterdist)
# }
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