Re: [R] combinatorics

From: hadley wickham <h.wickham_at_gmail.com>
Date: Fri 13 Oct 2006 - 18:16:47 GMT

> I've tried to think of an efficient and economical (and therefore
> clever) way of doing this for larger problems; but that will have
> to wait for another day!

The ruby permutations library
(http://permutation.rubyforge.org/doc/index.html) references The Algorithm Design Manual, Steven S. Skiena, Telos/Springer, 1997, for permutation sequences.

Hadley



R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Sat Oct 14 04:40:07 2006

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.1.8, at Fri 13 Oct 2006 - 19:30:09 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.