05. Tables and Tidy Data

Published

Monday, September 22, 2025

This week …

We’ll learn about the core of working with data: doing things to tables.

Required Reading

  • Hadley Wickham, Garrett Grolemund, and Mine Çetinkaya-Rundel R for Data Science: Import, Tidy, Transform, Visualize, and Model Data, 2nd ed. (Sebastopol, CA: O’Reilly Media, 2023), https://r4ds.hadley.nz.

Read the text online. Review or redo Chapter 3 and Chapter 5; read and work through as much of Chapters 12-14 as you can.

Examples

This week’s examples and demos.

Assignment

This week’s assignment.

Slides