When you update R, the biggest challenge is that your personal library of packages no longer works. No matter which method you use, for most people, the challenge comes not in updating R, but in what comes as a result. There are also packages to do the updating: updateR for Mac, and installr for Windows.
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Install that, and it will overwrite your current version. The easiest way to update R is to simply download the newest version. HAPPY FRIDAY! The daily build has 🌈rainbow parentheses!!!! 😍🙌👏🥳🎉🎊 /HrgGEaH1SO- Lucy D’Agostino McGowan JHow to Update R People are currently very excited to see rainbow parentheses coming in a future release of RStudio (in addition to being pretty, this makes it much easier to match open and close parentheses). While a big warning says they may not be stable, they show what the RStudio team is working on. Some people enjoy running the RStudio “dailies”, which are daily compilations of the latest code for RStudio.
Find the latest version for your operating system, download it, install it, and it will overwrite your current version. You can update RStudio by visiting the download page on the RStudio website. It’s perhaps not surprising: unlike other pieces of software, the process of updating RStudio, R, and R packages, and it is not straightforward.
This is the kind of thing that experienced R users have often internalized to the point that they often forget to articulate the steps to newcomers.
And as updates are quite frequent, it is quite a hassle to check every few weeks (or even days) if there are new versions available. How do you keep your R software up to date? As far as I know, there are no automatic updates for R, RStudio and packages. A user who recently completed my Getting Started with R course sent me an email to ask a common question for those starting out with R:
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