Answer: No.

On Tue, 1 Sep 2009, Worik R wrote:

This programme

for(T in 1:3){
 for(j in 1:(5-1)){
   for(k in (j+1):5){
     for(l in (j+2):5){
       print(paste("1 JKL:", j,k,l,sep=" "))
     }
   }
 }
}

Prints out (among other things)
[1] "1 JKL: 4 5 6"

That is for(l in (j+2):5) sets l to 6 one more than the upper limit.

Check out help(":") which explains that in from:to from is the starting value and to is the end value. Note that it does not impose that
from <= to or that to is the upper limit.

For j = 4, you get l to be in 6:5.
Z

cheers
Worik

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