R Studio is an integrated development environment for R, an open source software suite used for data manipulation, calculation, and graphical display. R provides facilities for data handling, arrays and matrix calculations, statistical analysis tools, and graphical outputs and is available on Windows, Linux, and macOS platforms through both desktop and server versions of R Studio.

1. Introduction to R

2. Introduction to R
• R Studio is an integrated development environment(IDE) for R.
• R Studio is an Open source software.
• R Studio is also available as both Desktop and Server versions.
• R Studio is also available for various platforms such as
Windows, Linux, and macOS
• RStudio | Open source & professional software for data science teams
– Rstudio
• RStudio Cloud

3. The R environment
• R is an integrated suite of software facilities for data manipulation,
calculation and graphical display. Among other things it has
• Data handling and storage facility,
• A suite of operators for calculations on arrays, in particular matrices,
• A large, coherent, integrated collection of intermediate tools for data
analysis,
• Graphical facilities for data analysis and display either directly at the
computer or on hardcopy, and
• conditionals, loops, user defined recursive functions and input and
output facilities.