Exercise files have one RMarkdown file (with answers) and two HTML files (one with and one without answers).
Remember if downloading files directly from GitHub, download the RAW version of the file, not the preview. Or, the easier option for the HTML is to use the links below.
Parts here correspond to the parts in the corelecturenotes directory:
- Part 1: Vectors, other basics: exercises | exercises with answers
- Part 2: Data frames and other data structures: exercises | exercises with answers
- Part 3: Reading and writing files: exercises | exercises with answers
- Part 4: Data manipulation and basic exploration: exercises | exercises with answers
- Part 5: Basic visualization: exercises | exercises with answers
- Part 6: If statements, loops, functions: exercises | exercises with answers
Exercises or parts marked as "challenge" typically require you to use functions, skills, or packages that we didn't cover in the workshop.
Remember: there are other solutions to many of the exercises. Just because you did it differently, doesn't necessarily mean it's wrong.
If you're looking for another take on many of the topics covered in the workshop, try the free DataCamp Intro to R course.
There are additional exercises at https://www.r-exercises.com/start-here-to-learn-r/