On Wed, 2 Sep 2009 17:12:18 +1200 Worik R <wor...@gmail.com> wrote: WR> I have a data frame, df that I want to extract some rows from
What you need is subset, see ?subset Example: df<-data.frame(TTE=(0:10)/100,SOME=rnorm(11)) df # subset with all columns subset(df,TTE<0.02) # the same as: df[df$TTE<0.02,] When you put the whole data.frame into the braces it does not make much sense... hth Stefan ______________________________________________ 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.
