R is a programming language and open-source, cross-platform software environment for graphics and computing. Adult in 1995, it has become i of the main languages used for data science and machine learning today. R is popular not simply among academics but global tech giants like Google and Microsoft besides.

In this article, y'all'll detect the easiest fashion to download R for Mac. We'll also dig into everything you lot need to know to install RStudio, which is an integrated evolution surround (IDE). Information technology makes using R much easier considering of its convenient interface and a bunch of customization options. Let's go started!

Did you know?

R language is named after the first names of its developers — Ross Ihaka and Robert Gentleman.

How to gear up your Mac for R installation

Before installation, make sure yous have at least 500 MB of free storage space on your Mac. To check it, become to the Apple menu in the tiptop-left corner and choose About This Mac. Then, head over to the Storage tab.

If your space is a chip chaotic with files and data, you should consider clearing your difficult drive earlier installing R.

All the junk files you have on your calculator not just occupy gigabytes of space just also overload the CPU a lot. Heavy junk clusters can hibernate securely in your organisation, so getting a piddling assistance with cleanup is the way to go.

CleanMyMac Ten past MacPaw is one of my favorite tools as information technology helps you manage your storage, maintain your Mac'southward performance, and protect information technology from malware, all at once. Here's how to apply information technology:

  1. Download and install CleanMyMac X — become your trial version here.
  2. Launch information technology and run the Smart Scan past pressing Scan.
  3. Once you encounter results, printing Run to articulate the junk.
CleanMyMac X - Smart Scan complete

You tin also bank check out the Big & Onetime Files tab to remove the heaviest files that have been piling up on your Mac way besides long. Now, your Mac is ready for installing R.

Installing R on your Mac step-by-step

The easiest way is to install R through the Comprehensive R Archive Network (CRAN). Note that CRAN doesn't have Mac Os X systems and can't check these binaries for viruses. And then they recommend using standard security precautions.

Even though severe malware attacks are non so frequent on macOS, regular checkups are essential. Luckily, CleanMyMac Ten includes a Malware Removal tool to protect your Mac from hazards.

Malware removal module of CleanMyMacX

To check your Mac for malicious programs, including viruses and worms:

  1. Launch CleanMyMac X.
  2. Navigate to Malware Removal.
  3. Hitting Browse to permit the app clarify your system.
  4. If it finds something malicious, press Remove to become rid of it.

Now that your Mac is protected, it'southward time to visit the CRAN download page and grab your copy of R. It's totally free. Hither are some steps to follow:

  1. Open your browser and get to cran.r-project.org.
  2. Click Download R for (Mac) OS Ten.
  3. Click on the get-go link nether the Latest Release.

  4. Double-click the .PKG file from the Downloads folder to open up the package installer.
  5. Follow the on-screen instructions to proceed with the installation. Accept the default settings.
  6. One time done, motion the installer to the Bin.
  7. Finally, click Close. Congratulations! Now you accept R on your Mac.

How to download RStudio for Mac

Note

To run RStudio on your Mac, you should install R first. RStudio will show you a alarm message if information technology detects that R hasn't been installed nonetheless.

  1. Visit rstudio.com and go to Products.
  2. Choose RStudio, and press Download RStudio Desktop.
  3. Press Download RStudio for Mac.
  4. Open the .DMG file from your Downloads folder.
  5. Drag and drib the RStudio icon to the Applications folder.

Done! RStudio is now installed on your estimator.

R and RStudio are slap-up tools to explore and analyze the data. I hope this detailed guide helped you lot dive into the world of R programming on your Mac. Go along your machine in good shape to make the nearly of it. Declutter and optimize your Mac operation once in a while. CleanMyMac X can help yous with that in a few clicks. Thank you for reading!