About r-statistics.co
r-statistics.co is a free educational resource for R programming, machine learning, and statistical computing. Every tutorial features interactive code blocks that run directly in your browser, with no installation required.
The site covers the full R learning journey: from basic syntax and data types, through data wrangling with dplyr and tidyr, visualization with ggplot2, statistical modeling, and advanced topics like functional programming, OOP, and R internals.
Who This Is For
- Statisticians and researchers learning R for the first time
- Python, SAS, SPSS, or Stata users switching to R
- Data scientists expanding their R toolkit
- Students and professionals preparing for data science roles
- Anyone who prefers learning by running real code
The Author
This site is built and maintained by Selva Prabhakaran, a data scientist and educator specializing in R, machine learning, and statistical computing. He is also the founder of Machine Learning Plus, a widely used resource for data science and machine learning education.
Contact
Questions, feedback, corrections, or billing and account help? Use our contact form or write to support@r-statistics.co, and we typically reply within two business days.
License
The free tutorials are shared under a Creative Commons BY-NC-ND 4.0 license: reuse them with attribution for non-commercial purposes. The interactive courses, lessons, graded exercises, tools, and paid content are © r-statistics.co, all rights reserved. See the full license and content-use terms.
r-statistics.co is operated by Selva Prabhakaran, based in India. Paid plans are billed in US dollars.