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checkerboard
2002 May 18
3
checkerboard plot?
Hi,
I've been doing a lot of CA modeling lately and am now wanting to make some
checkerboard plots in R.
Let's say I have a matrix:
> is.matrix(junk)
[1] TRUE
> junk
[,1] [,2] [,3] [,4] [,5]
[1,] 0 0 1 0 0
[2,] 0 1 1 1 0
[3,] 0 1 0 0 1
[4,] 0 1 1 1 1
[5,] 0 1 0 0 0
>
and I want to make a