How about you starting threads with something that suggest what you are looking for: Like "adding collumns in stata (gen or egen)".
On Sun, Mar 29, 2009 at 10:50 PM, minben <minb...@gmail.com> wrote: > I want to add a colume to a data frame by some rules, in stata the > command is "gen" or "egen" ,but what is it in R? > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html> > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org 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.
