R & RStudio — laptop

How to Install R and R Studio on Mac

Before installing RStudio, you first need to make sure that you have R console installed. To Install R   Open an internet browser (eg Chrome or Internet Explorer) and go to www.r-project.org. Click "download R" which you will see just under "Getting Started". Select a CRAN location and click the corresponding link. Click on "Download R for (Mac) OS X" link at the top of the page. Click on the file containing the latest version of R under "Files". Save the .pkg file, double-click it to open, and follow the installation instructions. You now have R installed, and it's time to install RStudio....

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