[R] columnwise multiplication?

From: Mu Tian <muster_at_gmail.com>
Date: Sat 24 Jun 2006 - 01:53:21 EST


Hi all,

I'd like to do a multiplication between 2 matrices buy only want resulsts of cloumn 1 * column 1, column 2 * column 2 and so on.

Now I do

C <- diag(t(A) %*% B)

Is there a bulit in way to do this?

Thank you.

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