Maybe they are loaded, use search() to see if they are. If yes, then use detach() to unload them first.
Best 2009/3/13 <rkevinbur...@charter.net>: > I am trying to update the packages that I have installed but I get the > following warning messages: > > package 'tseries' successfully unpacked and MD5 sums checked > Warning: cannot remove prior installation of package 'tseries' > bundle 'forecasting' successfully unpacked and MD5 sums checked > Warning: cannot remove prior installation of package 'forecast' > > What does that mean? How can I update these packages? > > Thank you. > > Kevin > > ______________________________________________ > 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. > -- HUANG Ronggui, Wincent Tel: (00852) 3442 3832 PhD Candidate Dept of Public and Social Administration City University of Hong Kong Home page: http://asrr.r-forge.r-project.org/rghuang.html A sociologist is someone who, when a beautiful women enters the room and everybody look at her, looks at everybody. ______________________________________________ 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.
