S language was developed by John Chambers at Bell Labs in 1976. R was created by Ross Ihaka and Robert Gentleman at University of Auckland in 1991. R became free software under GNU General Public license in 1997. Current version is R 4.0.5
Over 8.69 million learners across various levels. Courses available in Python and R programming languages. Most courses rated 4.5-5/5 based on student ratings
Plot function creates graphics from vectors, dataframes, matrices or other objects. Multiple plots can be created in different windows using system functions. Default plot window size is 7 inches
RStudio is an open-source R development environment for data analysis. RStudio requires R version 3.0.1 or newer. Installation available for Mac OS X, Windows, and Linux
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Descriptive statistics summarizes and presents data series. Data quality check and clear overview are essential for analysis. Statistics are divided into location and dispersion measures