R Tutorial
Learn R
R is a programming language.
R is often used for statistical computing and graphical presentation to analyze and visualize data.
Start learning R now »Examples in Each Chapter
With our "Try it Yourself" editor, you can edit R code and view the result.
Example
How to output some text, and how to do a simple calculation in R:
"Hello World!"
5 + 5
Result:
[1] "Hello World!"
[1] 10
Example
How you can use R to easily create a graph with numbers from 1 to 10 on both the x and y axis:
plot(1:10)
Result:
We recommend reading this tutorial, in the sequence listed in the left menu.
R Exercises
R Examples
Learn by examples! This tutorial supplements all explanations with clarifying examples.
R Quiz
Learn by taking a quiz! This quiz will give you a signal of how much you know about R.