Upgrading R on Windows is not easy. While the R FAQ offer guidelines, some users may prefer to simply run a command in order to upgrade their R to the latest version. That is what the new {instal...
https://www.r-statistics.com/2013/03/updating-r-from-r-on-windows-using-the-installr-package/
Background – time to upgrade to R 2.13.0 The news of the new release of R 2.13.0 is out, and the R blogosphere is buzzing. Bloggers posting excitedly about the new R compiler package that brin...
https://www.r-statistics.com/2011/04/how-to-upgrade-r-on-windows-7/
Update: This post has a follow-up for how to upgrade R on windows 7 explaining how to deal with permission issues. Background – how I heard that there is more then one way to upgrade R If you d...