- Go to http://streaming.stat.iastate.
edu/CRAN/ - Click on the appropriate (MacOS, Windows or Linux) download.
- For Windows, click on “base” and then the “Download” link.
- For MacOS, click on the installer for the version of MacOS you are running.
- Both the Mac and Windows pages have links to installation instructions, etc., that you may want to consult for the final installation and launching instructions.