David Duffy wrote: >> Waverley <[EMAIL PROTECTED]> asked: >> >> Dear Colleagues, >> >> I am looking for a package or previous implemented R to subgroup and >> exaustively divide a vector of squence into 2 groups. >> >> -- >> Waverley @ Palo Alto >> > > Google "[R] Generating all possible partitions" and you will find some R code > from 2002 or so. > > In 2002 this wasn't already in R. These days, help(combn) is more to the point:
mn <- sort(zapsmall(combn(sleep$extra,10,mean))) plot(unique(mn),table(mn)) abline(v=mean(sleep$extra[1:10])) ______________________________________________ [email protected] 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.
