References
Gandrud, Christopher. 2015. Reproducible Research with R and RStudio. 2nd ed. Chapman and Hall/CRC.
Gillespie, Colin, and Robin Lovelace. 2016. Efficient R Programming. O’Reilly Media. https://csgillespie.github.io/efficientR/.
Knuth, D. E. 1984. “Literate Programming.” The Computer Journal 27 (2): 97–111. https://doi.org/10.1093/comjnl/27.2.97.
Wickham, Hadley. 2010. “A Layered Grammar of Graphics.” Journal of Computational and Graphical Statistics 19 (1): 3–28. https://doi.org/10.1198/jcgs.2009.07098.
———. 2015. R Packages. 1st ed. O’Reilly Media, Inc.
———. 2017. Ggplot2: Elegant Graphics for Data Analysis. 2nd ed. Springer. https://doi.org/10.1007/978-3-319-24277-4.
Wickham, Hadley, and Jennifer Bryan. 2023. R Packages. 2nd ed. O’Reilly Media, Inc. https://r-pkgs.org/.
Wickham, Hadley, and Garrett Grolemund. 2016. R for Data Science. O’Reilly Media. http://r4ds.had.co.nz/.
Xie, Yihui. 2015. Dynamic Documents with R and Knitr. 2nd ed. Boca Raton, Florida: Chapman and Hall/CRC. https://doi.org/10.1201/b15166.
Xie, Yihui, J. J. Allaire, and Garrett Grolemund. 2018. R Markdown: The Definitive Guide. Boca Raton, Florida: Chapman and Hall/CRC. https://bookdown.org/yihui/rmarkdown.