f<-factor(c(1,1,2,3)) n<-c(1,1,2,3) df<-data.frame(f,n) sapply(df,is.factor) f n TRUE FALSE df[sapply(df,is.factor)] f 1 1 2 1 3 2 4 3
df[sapply(df,is.numeric)] n 1 1 2 1 3 2 4 3 something like that? On 17.12.2012, at 11:02, Martin Spindler wrote: > Dear R users, > > I have a dataframe which consists of variables of type numeric and factor. > What is the easiest way to split up the dataframe to two dataframe which > contain all variables of the type numeric resp. factors? > > Thank you very much for your efforts in advance! > > Best, > > Martin > > ______________________________________________ > 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. ______________________________________________ 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.
