Excellent. That's what I was looking for.
Thanks, Rolf.
Carl
On 11/19/11 11:16 PM, Rolf Turner wrote:
On 20/11/11 16:27, Carl Witthoft wrote:
This question attacked me as I was thinking about matrix value updates.
I probably will never need to do this, but wanted to ask if there are
efficien
On 20/11/11 16:27, Carl Witthoft wrote:
This question attacked me as I was thinking about matrix value updates.
I probably will never need to do this, but wanted to ask if there are
efficient methods to perform the for-loop in the following sequence.
%xymat<-matrix(rep(0,100) nr=10,nc=10) #
This question attacked me as I was thinking about matrix value updates.
I probably will never need to do this, but wanted to ask if there are
efficient methods to perform the for-loop in the following sequence.
%xymat<-matrix(rep(0,100) nr=10,nc=10) # empty matrix
%x<-1:10
%y<-sample.int(10,1
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