Lecture 10

Overview

• Introduce iterative operations with loops
• Introduce R-specific functions for looping (e.g., map() functions, and dplyr::across())

Readings

• Review Chapter 13 “Control Structures” in “R programming for Data Science” from last lecture (Notice this is not our regular book!)
• Read “Chapter 26 Iteration” from “R for Data Science” 2nd Edition.
• R-specific functions for looping:
  • "purrr package" for map() functions *across() from dplyr package

Class materials

Run the code below in your console to download today’s in-class exercises: usethis::use_course("css-materials/loops")