Hmmm.... a trivial mockup suggests this should work: x <- factor(sample(c(0, 1), 30, TRUE)
x == 0 so perhaps you could work up a reproducible example for us: see this site for more details on how to do so: http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example Best, Michael On Thu, Aug 2, 2012 at 1:15 PM, [email protected] <[email protected]> wrote: > Hi > Need a little help. This is easy question, but i´m new to R. > I want to subset a data frame called vef1 using a variable that is a factor > called edad11, 0 if under 11 years, 1 otherwise. > I tried: > vef1.sub<-subset(vef1, edad11==0) > The code runs correctly but i get a empty dataframe. > If i use this code in Deducer everything is OK. > Can you help me? > Thanks in advance > Antonio Sousa > Portugal > > ______________________________________________ > [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. ______________________________________________ [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.
