Dear Stephen Does section 2.8 in the Windows FAQ help you?
Michael On 10/11/2017 16:49, Bond, Stephen wrote:
Is there a utility which will allow me to upgrade my R version and update all packages from the old version? If I manually upgrade, then I have to manually re-install 50 packages. Thank you. Stephen B [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
-- Michael http://www.dewey.myzen.co.uk/home.html ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.