Hi as the addition to Thomas's answer.
On 19 Dec 2006 at 15:20, Thomas Lumley wrote: Date sent: Tue, 19 Dec 2006 15:20:18 -0800 (PST) From: Thomas Lumley <[EMAIL PROTECTED]> To: DEEPANKAR BASU <[EMAIL PROTECTED]> Copies to: R-help@stat.math.ethz.ch Subject: Re: [R] Upgrading > On Tue, 19 Dec 2006, DEEPANKAR BASU wrote: > > > Hi! > > > > As per Thomas' advice, I upgraded R by using "update.packages()" and > > got the following warning messages: > > That was not my advice on how to upgrade. update.packages() updates > the packages. You need to download a new version of R itself. You > will then need to update or reinstall the packages. The warning > messages are because you are updating to versions of the packages that > do not run on your old version of R. <snip> > > > > Another question: what is the command for renaming an existing > > variable? e.g. if the variable is in data frame names(your.data)[position.of.old.column.name] <- "new.column.name" BTW, reading et least some docummentation could help you a lot with these issues. HTH Petr > > > > Thanks. > > Deepankar > > > > ______________________________________________ > > R-help@stat.math.ethz.ch 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. > > > > Thomas Lumley Assoc. Professor, Biostatistics > [EMAIL PROTECTED] University of Washington, Seattle > > ______________________________________________ > R-help@stat.math.ethz.ch 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. Petr Pikal [EMAIL PROTECTED] ______________________________________________ R-help@stat.math.ethz.ch 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.