Try this: cbind(DF$Chemical, stack(DF, names(DF)))
On Mon, Sep 28, 2009 at 11:24 AM, baxterj <[email protected]> wrote: > > I am just starting to code in R and need some help as I am used to doing this > in SAS. > > I have a dataset that looks like this: > > Chemical Well1 Well2 Well3 Well4 > BOD 13.2 14.2 15.5 14.2 > O2 7.8 2.6 3.5 2.4 > TURB 10.2 14.6 18.5 17.3 > and so on with more chemicals.... > > I would like to transpose my data so that it looks like this: > Chemical WellID Value > BOD Well1 13.2 > BOD Well2 14.2 > BOD Well3 15.5 > BOD Well4 14.2 > O2 Well1 7.8 > O2 Well2 2.6 > .... and so on > > In sas I would code it like this: > proc sort data=ds1; by chemical; run; > Proc Transpose data=ds1 out=ds2; > by chemical; > var Well1 Well2 Well3 Well4; > run; > data ds3; set ds2; > rename _name_ = WellID; > rename col1 = value; > run; > > How can I do this in R?? Any help is much appreciated. Thanks! > -- > View this message in context: > http://www.nabble.com/SAS-user-now-converting-to-R---Help-with-Transpose-tp25645393p25645393.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > [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. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O ______________________________________________ [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.
