I want to create random points within polygons that are stored in a spatial data frame in R.
I tried to use the
csr function of the
splancs package, and the
spsample of the
sp package without success. I typed the following code:
Csr(Greece.map[1, ], 12)
Error in storage.mode(poly) <- "double" no method for coercing this s4 class to a vector
sample(Greece.map[1, ], n=12, random) receiving the following error:
Error in sample.Spatial(as(x, "Spatial"), n_tot * (1 + its * 0.1), type = type, : object random not found.