Let me see if I can explain my problem better,
I have:
m1 <- matrix(c(1,0,0,0,1,0,1,1,1,1,1,1), 3, 4)
rownames(m1) <- c("station1", "station2", "station3")
colnames(m1) <- c("A","B","C","D")
m2 <- matrix(c(1,0,1,1,1,0,1,1,0,0,1,1), 3, 4)
rownames(m2) <- c("station1", "station2", "station3")
colnames(m2) <- c("A","B","C","D")
... and I want to:
- find the correlation between the two matrices
- for each station, extract the names of the columns that don't match in
the two matrices
Thanks for the previous comments,
Carlos
--
Carlos GUERRA
Gabinete de Sistemas de Informacao Geografica
Escola Superior Agraria de Ponte de Lima
Mosteiro de Refoios do Lima
4990-706 Ponte de Lima
Tlm: +351 91 2407109
Tlf: +351 258 909779
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