On Tue, Jul 01, 2008 at 11:15:58AM -0700, [EMAIL PROTECTED] wrote: > Can someone please enlighten me as to why the following happens? > > -2.7^8.6 > [1] -5125.407 > > > p<- -2.7 > > q<- 8.6 > > p^q > [1] NaN > R seems perfectly able to calculate -2.7^8.6, but fails when the exact same > values are assigned to variables and then the computation is repeated. > Thanks in advance for any suggetsions.
Try -(p^q) Dirk -- Three out of two people have difficulties with fractions. ______________________________________________ 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.