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Environment Tab
Code Editor
Files Tab
Console
• Code Editor: It is the top-left portion of the RStudio application window that allows you to write R language programs.
It is a syntax-highlighting editor that supports direct code execution. It allows you to create and open a file containing
R script.
• Console: It is the bottom-left portion of the RStudio application window, where you can give commands of R language.
It is the place where we can tell it what to do and it will show the results of a command.
• Environment Tab: It is the top-right portion of the RStudio application window. It shows a list of the variables and
functions present in the current R program.
• Files Tab: It is the bottom-right portion of the RStudio application window, which allows you to open, delete, and
rename files.
All these have some other tabs besides them, which will open automatically when required.
If you want to use only RGui, you can open the RGui by performing the following steps:
Step 1: Click on the Start button. The Start menu appears.
Step 2: Scroll down and click on the R application. The RGui window opens, where you can write R language code
directly.
Introduction to RStudio 187

