On 9/30/2006 1:00 AM, Tong Wang wrote: > Hi Duncan: > Thank you for your help last time, since I do not use NULL to indicate > empty enviroment, I think I'm fine. > And yes, I did upgrade my R version recently, but how comes I still get this > warning for new files created > and saved after that update ? Is there anyway to get rid of this message ?
Please show some code that leads to the message. You shouldn't get it in new objects, but there could be a bug in R or in a package you're using. Duncan Murdoch > Thanks a lot . > > best > > ----- Original Message ----- > From: Duncan Murdoch <[EMAIL PROTECTED]> > Date: Saturday, September 23, 2006 5:59 pm > Subject: Re: [R] strange warning message > To: Tong Wang <[EMAIL PROTECTED]> > Cc: r-help@stat.math.ethz.ch > >> On 9/23/2006 7:15 PM, Tong Wang wrote: >>> Hi Everyone, >>> I recently start to get this warning message, while loading >> files in to R. Could someone tell me what does it mean ? >>> I am using R 2.3.0 with Emacs on WinXP. >>> >>> use of NULL environment is deprecated >> The files were saved in an earlier version of R, which used NULL to >> indicate the base environment. R is telling you that NULL is not a >> legal environment. It should be automatically converted to baseenv(). >> >> In a number of cases, people used NULL to indicate an empty >> environment >> (even though there was no such thing when NULL was used); if that's >> true >> for your code, then you'll need to fix it. emptyenv() now gives >> you an >> empty environment if that's what you really want. >> >> Duncan Murdoch >> ______________________________________________ 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.
