tHANKS FOR ALL YOUR SUGGESTIONS Kind Regards Amit Patel ----- Original Message ---- From: Gregor Gorjanc <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Sent: Thursday, 6 December, 2007 12:06:00 AM Subject: Re: [R] Dealing with NA's in a data matrix
Henrique Dallazuanna <wwwhsd <at> gmail.com> writes: > x[is.na(x)] <- 0 > > On 05/12/2007, Amit Patel <amitpatel_ak <at> yahoo.co.uk> wrote: > > Hi I have a matrix with NA value that I would like to convert these to a value of 0. > > any suggestions also library(gdata) x <- matrix(rnorm(16), nrow=4, ncol=4) x[1, 1] <- NA NAToUnknown(x, unknown=0) Gregor ______________________________________________ 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. ___________________________________________________________ ttp://uk.promotions.yahoo.com/forgood/ [[alternative HTML version deleted]] ______________________________________________ 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.
