If in fact this is homework, you will do yourself, your classmates, and possibly your teacher if you let them know that, at least in R, almost anything you can do in a for() loop can be done easier and faster with vectorization. If you teacher can't comprehend this, get him fired. a<-c(4,6,3) b<- c( 9,4,1) d <- c(4,7,2,8) winning.value <- max(outer(a,outer(b,d,"*"),"*")) <quote> From: R. Michael Weylandt <michael.weylandt_at_gmail.com> Date: Sat, 05 Nov 2011 10:21:05 -0400 Why do you need to do it with nested for loops? It is of course possible - and I hinted how to do it in my first email - but there's no reason as far as I can see to do so, particularly as a means of MLE. Sounds suspiciously like homework... Michael
On Nov 4, 2011, at 10:14 PM, nick_pan <nick_pan88_at_yahoo.gr> wrote:
> Thank you , this works but I have to do it with nested for loops... > > Could you suggest me a way ? >
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