Dan Bolser <[EMAIL PROTECTED]> wrote: > > Gabor Grothendieck wrote: > > Do you mean you want g to be in the original order of x? > > No. What I mean is that I want to order x by any particular variable in > my data.frame, then group over x such that each group has roughly the > same sum. > > I get the feeling I have missed a very simple trick.
Maybe something like: x <- data.frame(i=sample(1:10),j=1:10) x2 <- x[order(x$i),] x2$k <- cumsum(x2$j) # # 4 bins (;)) # x2$bins <- cut(x2$k,quantile(x2$k), labels=F) x2 David Duffy. ______________________________________________ [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
