On Wed, 2004-04-21 at 15:53, Uwe Ligges wrote: > Ernesto Jardim wrote: > > > Hi, > > > > Is there a way of using is.infinite as is.na ? I'd like to avoid looping > > the data.frame. > > > > > >>mat > > > > x y z > > 1 1 Inf NA > > 2 2 Inf NA > > 3 3 Inf NA > > > >>is.na(mat) > > > > x y z > > 1 FALSE FALSE TRUE > > 2 FALSE FALSE TRUE > > 3 FALSE FALSE TRUE > > > > What I get at the moment is > > > > > >>is.infinite(mat) > > > > x y z > > FALSE FALSE FALSE > > > No, but what's the problem using > > sapply(mat, is.infinite) > > instead? > > Uwe Ligges > > > > > Thanks > > > > EJ > > > > ______________________________________________ > > [EMAIL PROTECTED] mailing list > > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
None, It works ! Thanks EJ ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
