4.7 For further study:

For more about managing variables and datasets using the tidyverse see the following resources.

• RStudio Cloud’s primer Work with Data
• RStudio Cloud’s primer Tidy Your Data
• R for Data Science (Wickham and Grolemund 2017)
• RStudio’s Data Transformation Cheatsheet (scroll down to find it)
• RStudio’s Factors with forcats Cheatsheet (scroll down to find it) (Wickham 2023a)

References

———. 2023a. Forcats: Tools for Working with Categorical Variables (Factors). https://CRAN.R-project.org/package=forcats.

Wickham, Hadley, and Garrett Grolemund. 2017. R for Data Science: Import, Tidy, Transform, Visualize, and Model Data. 1st edition. Sebastopol, CA: O’Reilly Media.