Try: expand.grid(col2, col1)
On 18/03/2008, Ajay Shah <[EMAIL PROTECTED]> wrote: > I have two data frames. Suppose the first has rows > > r1 > r2 > r3 > > and the second has rows > > R1 > R2 > R3 > > I'd like to generate the data frame: > > r1 R1 > r1 R2 > r1 R3 > r2 R1 > r2 R2 > r2 R3 > r3 R1 > r3 R2 > r3 R3 > > How would I go about doing this? I'm sure there's a clean way to do it > but I find myself thinking in loops. > > -- > Ajay Shah http://www.mayin.org/ajayshah > [EMAIL PROTECTED] http://ajayshahblog.blogspot.com > <*(:-? - wizard who doesn't know the answer. > > ______________________________________________ > 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. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O ______________________________________________ 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.
