Lastly - you can close the current session of your old R. You will be asked if to open the Rgui of your new R.

You can then erase all of the packages in your old R installation.Īfter your packages are moved (and the old ones possibly erased), you will get the option to update all of your packages in the new version of R. Once the installation is done, you should press 'any-key', and the function will proceed with copying all of your packages from your old (well, current) R installation, into your newer R installation. (you will need to press the 'next' buttons on your own) reinstall all R packages for each environment).

now you can update your packages by typing update.packages()in your RStudio console, and answering. How to update R in RStudio using installr package (for Windows) paste this into the console and run the commands 'The updateR() command performs the following: finding the latest R version, downloading it, running the installer, deleting the installation file, copy and updating old packages to the new R installation. If the user wishes to - the function will download and install it. Rebuilding the default R environment and all managed code environments (i.e. To ensure that your packages work with your shiny new version of R, you need to: move the packages from the old R installation into the new version on Mac OSX, this means moving all folders from.

If a newer version of R is available, the user is asked if to review the NEWS of the latest R version - in order to decide if to install the newest R or not. If the current installed R version is up-to-date, the function ends (and returns FALSE) This function performs the following steps:Ĭheck what is the latest R version. UpdateR: Checks for the latest R version, and if there is a newer version of R - downloads and installs it.

R studio update r version