getAmat | R Documentation |
Extract adjacency matrix from the map
getAmat(geo, names)
geo |
SpatialPolygonsDataFrame of the map |
names |
character vector of region ids to be added to the neighbours list |
Spatial djacency matrix.
Zehang Richard Li
## Not run:
data(DemoMap)
mat <- getAmat(geo = DemoMap$geo, names = DemoMap$geo$REGNAME)
mat
DemoMap$Amat
## End(Not run)
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