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R in 3 Months
R in 3 Months
Looking for even more? R in 3 Months is a cohort-based program to help you finally learn R.
High-Quality Instruction
With R in 3 Months, you’ll get high-quality instruction that will guide you from R newbie to R expert.
Personalized Feedback
You'll work on your own code every week and get in-depth feedback.
Supportive Community
You'll be on this journey alongside a supportive community that will help you learn and keep you accountable to yourself.
Testimonials
Don't Take it From Us
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“For anyone wanting to learn R, I cannot recommend this course enough!
“R for the Rest of Us is such a helpful platform to get started in R or to improve your knowledge and skills in R! The courses are well-structured and paced. Looking forward to continuing my R learning journey!
“For me, the course was set up very good and understandable for getting into R. I think it was very well done and serves as a good basis for starting to work with R!
“Gone are the days of copy-pasting SPSS output to Excel, and Excel charts to Word, over and over again! Learning R was one of the best professional investments I have ever made, and has been invaluable in streamlining my work UBC Faculty of Medicine and the Justice Institute of British Columbia.
“Started today with the "Getting started with R" course and although being already a not-so-bad R user clarity and some helpful tricks proved really great. Looking forward to attend the other courses. Thank you!
“Before starting R in 3 Months, I had completed several courses on R. However, they all felt generic—focused more on transitioning from learning to simply acing exercise questions, which, in the age of AI, isn't particularly challenging. This course, however, was different. It felt like I was truly in a classroom setting. Even while watching the pre-recorded videos, it struck the perfect balance between self-paced learning and providing the push I needed to stay motivated and engaged. Without a doubt, R in 3 Months is the best course I’ve taken this year.
“I've been dipping my toes in the R water for many years, your site and approach has been the most accessible and useful by far!
“I loved your teaching skills. I had some doubt before, now most of the things are clear after watching your videos.
“Hi! This course is just the simplest way I have found to understand R. Thanks a lot!
“Very good explanations of the basics of R, practical exercises are always welcome
Consulting
Let Us Handle the R
Our consulting arm, Clarity Data Studio, creates reports, dashboards, websites, and more to help organizations to communicate more effectively with their data.
Blog
Blog
Learn to use the most powerful tool for working with data.
Even if you've never coded before.
How to Get Started Using AI with R
May 27, 2026
There are so many ways to use AI with R now that it's genuinely hard to know where to start. Should you just use ChatGPT in a browser tab? Install something into your code editor? And if so, which one? I made a video walking through the main options, with the pros and cons of each. The simplest approach is the one most people start with. Pop open ChatGPT in a browser and ask it R questions the same way you'd ask anything else. It works, but you end up bouncing back and forth between the...
Introducing the {pdfcheck} R package for checking the accessibility of PDFs
February 5, 2026
Are the PDFs you're creating accessible? Can someone using a screen reader navigate them? Is the color contrast sufficient for people who are colorblind? These are questions we've been getting a lot from our consulting clients at Clarity Data Studio. And honestly? When we reviewed our own PDFs, we found there wasn't a really great tool to check accessibility and give us actionable steps to improve. So we decided to build our own. It's called {pdfcheck}, and it's an R package that helps you...
[Livestream Recording] How to Make High-Quality PDFs with Quarto and Typst
November 20, 2025
Last week, we released our massive blog post on making report templates using Quarto and Typst. R for the Rest of Us consultant Joseph Barbier and I did a livestream yesterday where we went over several questions submitted to us on this topic. In the livestream we covered several topics, including: Making complex elements that we used in the state-level immunization reports we recently created for the Johns Hopkins University International Vaccine Access Center. Taking a Typst template and...