Chapter 4 References

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Kuhn, Max, and Hadley Wickham. 2020. “Tidymodels: A Collection of Packages for Modeling and Machine Learning Using Tidyverse Principles.”
———. 2022. “Recipes: Preprocessing and Feature Engineering Steps for Modeling.”
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———. 2019a. “Rvest: Easily Harvest (Scrape) Web Pages.”
———. 2019b. “Stringr: Simple, Consistent Wrappers for Common String Operations.”
———. 2020. “Httr: Tools for Working with URLs and HTTP.”
Wickham, Hadley, Mara Averick, Jennifer Bryan, Winston Chang, Lucy McGowan, Romain François, Garrett Grolemund, et al. 2019. “Welcome to the Tidyverse.” Journal of Open Source Software 4 (43): 1686.
Wickham, Hadley, Jennifer Bryan, Malcolm Barrett, and RStudio. 2021. “Usethis: Automate Package and Project Setup.”
Wickham, Hadley, and Garrett Grolemund. 2016. R for Data Science: Import, Tidy, Transform, Visualize, and Model Data. First edition. Sebastopol, CA: O’Reilly.