> Hadley Wickham <hadley <at> rice.edu> > > Where is %in% documented within R? I'm pretty sure it's a different > action to ?"%in%, and it's not mentioned in ?formula
You find the documentation for operators like <-, %in%, if, etc by putting the operators between qoutes ?"%in%" ?"<-" ?"if" Regards, Adrian ______________________________________________ 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.
