bnd2gra | R Documentation |
Converts a map in boundary format to a map in graph format.
bnd2gra(map, npoints = 2)
map |
map in boundary format that should be converted. |
npoints |
integer. How many points must be shared by two polygons to be a neighbor? |
Returns an adjacency matrix that represents the neighborhood structure of the map object in graph format.
Felix Heinzl, Thomas Kneib.
BayesX Reference Manual. Available at https://www.uni-goettingen.de/de/bayesx/550513.html.
read.bnd
, read.gra
, write.bnd
, write.gra
.
data("FantasyBnd")
plotmap(FantasyBnd, names = TRUE)
adjmat <- bnd2gra(FantasyBnd)
adjmat
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