On Tue, Dec 9, 2008 at 5:36 PM, Renny Li <[EMAIL PROTECTED]> wrote: > Hi, > > I am trying to compare two values using "==" operand, please take a look of > the following example (I copied ALL what I did here without deleting any line) > >> bb<-1 >> cc<-50 >> cc==abs(bb+52) > [1] FALSE >> C<-53 >> C<-53 >> c<-53 >> cc==abs(bb+52) > [1] FALSE
cc is 50. bb is 1. Why do you expect 50 to equal 1 + 52? Perhaps you meant to type cc <- 53 ? Hadley -- http://had.co.nz/ ______________________________________________ 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.
