Re: [R] Putting x into the right subset

2006-07-22 Thread Uwe Ligges
John Wiedenhoeft wrote: Dear all, I'm sorry I have to bother you with this newbie stuff. Within a loop I obtain pairs of values x - c(a, b). An empty set M is defined before the loop (as a list or whatever). Now I want to do the following: if there is a vector y in M that contains at

Re: [R] Putting x into the right subset

2006-07-22 Thread John Wiedenhoeft
Dear Uwe, Many thanks for your help! Unfortunately, your function doesn't do exactly what I need (I slightly modified it, but I don't think that caused the problem): M - list() temp - NA for (i in 1:length(deppat)) { a - deppat[i] b - deptest[i] x - c(a, b) if (i 1) temp -

Re: [R] Putting x into the right subset

2006-07-22 Thread John Wiedenhoeft
Ahh, got it: There must be an error in reasoning, but I can't figure out where it is... Consider 3 pairs: (1, 2), (2, 3), (1, 3), first is put in the first line, second in the second, and third in the first, resulting in the 3 being contained in both. Simply folding lines together solves it.

[R] Putting x into the right subset

2006-07-21 Thread John Wiedenhoeft
Dear all, I'm sorry I have to bother you with this newbie stuff. Within a loop I obtain pairs of values x - c(a, b). An empty set M is defined before the loop (as a list or whatever). Now I want to do the following: if there is a vector y in M that contains at least one of the values of x, then