Hello listeRs,
I'm trying to make a square radius around a given reference point. So
given the following array, how can I manipulate it so that
x0 <- array(1,dim=c(5,5))
x0
1 1 1 1 1
1 1 1 1 1
1 1 *1* 1 1
1 1 1 1 1
1 1 1 1 1
becomes
into
3 3 3 3 3
3 2 2 2 3
3 2 *1* 2 3
3 2 2 2 3
3 3 3 3 3
Thanks.
Muhammad
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