Hi netters,
This is probably a silly question,but I can't find the answer after
searching the R-help archives online. ok, I have a matrix. I know there is
a "10" somewhere in it. Now I want to
know the index of the element "10" in this matrix. That is, if X[i,j]=10, I
want to know
i and j. Is there a R function to do this? Just like the "find" function in
matlab.
Thanks all!
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