[R] is.infinite usage
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 yz 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 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
Re: [R] is.infinite usage
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 yz 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 __ [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
Re: [R] is.infinite usage
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 yz 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
