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R

R

R is an interpreted, open source programming language with powerful data manipulation and graphical capabilities. It has a thriving package ecosystem and is one of the most popular languages for data science.

Master R with
Interactive Learning

Elevate your R skills through 104 curated exercises across 13 core concepts. Master problem-solving with a structured learning path designed for modern developers.

R

About R

R is an open source, programming lingua franca of statistics. It was created by Ross Ihaka and Robert Gentleman at the University of Auckland, who wanted a language that was better suited to statistical computing and easier to use than comparable software designed by computer scientists.

In addition to being a programming language, R is also an environment for interactive data analysis. Its powerful metaprogramming capabilities allow for magically succinct and concise functions. It can also integrate with high-performance programming languages like Fortran, C, and C++. These combined attributes provide an excellent environment for designing domain-specific languages.

Ross Ihaka describes R as "a real demonstration of the power of collaboration". R has a fantastic community of both users and developers, who contribute to a massive (and rapidly growing) collection of packages for importing, manipulating and visualising data, as well as cutting edge methods for statistical modelling and machine learning.

Learn more on r-project.org!

Key Features of R

Domain Specific

R is a language and environment for statistical computing and graphics.

Cross-platform

It is free, open source, and available on every major platform.

Multi-paradigm

R has a functional programming foundation, but facilitates procedural or object-oriented approaches.

Metaprogramming

R’s metaprogramming capabilities allow for magically succinct and concise functions.

Tooling

R provides powerful tools for data manipulation, visualisation, modelling, and machine learning.

Community

R has a diverse and welcoming community.

Track icon

Domain Specific

R is a language and environment for statistical computing and graphics.

Cross-platform

It is free, open source, and available on every major platform.

Multi-paradigm

R has a functional programming foundation, but facilitates procedural or object-oriented approaches.

Metaprogramming

R’s metaprogramming capabilities allow for magically succinct and concise functions.

Tooling

R provides powerful tools for data manipulation, visualisation, modelling, and machine learning.

Community

R has a diverse and welcoming community.

A taste of R concepts you'll cover

Ba

Basics

Bo

Booleans

Co

Conditionals

Ve

Vectors

Ve

Vector Filtering

Se

Set Operations

St

Strings

Na

Names Attribute

Ve

Vector Functions

No

Nothingness

Sw

Switch

Li

Lists

Lo

Loops

Er

Errors

Dive into R practice challenges

Hello World
Hello World
Level 1

SlaveCode's classic introductory exercise. Just say "Hello, World!".

Two Fer
Two Fer
Level 1

Create a sentence of the form "One for X, one for me.".

Leap
Leap
Level 1

Determine whether a given year is a leap year.

Darts
Darts
Level 1

Calculate the points scored in a single toss of a Darts game.

Raindrops
Raindrops
Level 1

Convert a number into its corresponding raindrop sounds - Pling, Plang and Plong.

Hamming
Hamming
Level 1

Calculate the Hamming distance between two DNA strands.