Re: [R] Looping over subsets

2008-01-20 Thread jim holtman
Can you provide an example of what you would like to do. Show what a full set (on a small scale would be) and then how you would select the subsets and then what type of processing you would like to do (PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commen

[R] Looping over subsets

2008-01-19 Thread Z. Fang
Hi, Possibly a dumb question, but I wonder if anyone can help me with this. What I want to do, essentially, is to loop over all ordered subsets of a given size of a certain set. Ultimately, the idea is to find the subset that maximises a certain value. The set in question is likely large (the