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Installation
Step 1. Install R Installing R in Windows or Mac takes only few minutes. If you have not visited the website for R project, please do so now. It has a link for downloading R that takes you to mirror sites from all around the world. I chose the link from Xiamen University, China, because I never heard about the university (pleas pardon my ignorance). After downloading R from the link, I double-clicked on it and the installation took place without any problem.
