[R] Operating matrix positions
fempa at yahoo.com
Thu Oct 11 14:47:34 CEST 2007
I have two equally long lists of equally large matrices . I now want to
generate a column that consists of the differences between position [i,j] in
matrix k in each list. That is, the first position in this new column is
'position [1,1] in matrix 1 (of list 1)' minus 'position [1,1] in matrix 1
(of list 2)', and so on, continuing to the next matrix as soon as the
current one is searched through.
It seems like an easy problem, but I cannot seem to get the loops correct.
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