StatTools : R Explained and Code Fragments

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Introduction Source Codes
Introduction Data I/O

R is a set of free software that is designed for teaching statistics, and over time its resources has grown to include many complex programs that are used by researchers. R is well documented on the web

Other than these initiallinks, I shall not explain in great detail on how or why of using R. The reason I included R on this web site is to help users access the more complex programs that are beyond my ability to program, and snippets of R codes arepresented to help the users.

Installing R

R the CRAN project page provides instructions and the necessary links to download R and RStudio. RStudio is a working platform on which codes can be imported, edited, used, and saved. All the codes provided on this site will assume that RStudio is available to the user.