G'day Melanie, On Wed, 23 Apr 2008 17:46:56 -1000 Melanie Abecassis <[EMAIL PROTECTED]> wrote:
> This doesn't seem to happen with integers. > Am I missing something ?? Yes, FAQ 7.31: http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-doesn_0027t-R-think-these-numbers-are-equal_003f > Is there a better function for non-integers ? > which(sapply(tt, function(x) isTRUE(all.equal(x,1.7)))) [1] 8 seems to work. HTH. Cheers, Berwin =========================== Full address ============================= Berwin A Turlach Tel.: +65 6515 4416 (secr) Dept of Statistics and Applied Probability +65 6515 6650 (self) Faculty of Science FAX : +65 6872 3919 National University of Singapore 6 Science Drive 2, Blk S16, Level 7 e-mail: [EMAIL PROTECTED] Singapore 117546 http://www.stat.nus.edu.sg/~statba ______________________________________________ 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.
