[R] matrix similarity comparison
carlosguerra at esa.ipvc.pt
Mon Mar 19 10:57:06 CET 2007
Good morning to you all,
I have a problem with a set of matrices that I want to compare.
I want to see the similarity between them, and to be able to extract the
differences between them.
They have all the same number of columns and rows, and correspond
presence absence data:
m1 <- matrix(c(1,0,0,0,1,0,1,1,1,1,1,1), 3,4)
m2 <- matrix(c(1,0,1,0,1,0,0,1,0,1,0,1), 3,4)
I tried with the function cor2m() [package=edodist] but it didn't worked
and my matrices are much bigger than the ones from the example.
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