References

The works this book cites, in one place. The grammar’s ideas are old, and these are the people whose ideas they are.

Bryan, J. (2025). gapminder: Data from Gapminder. R package version 1.0.1, published 12 June 2025. https://CRAN.R-project.org/package=gapminder

Chamberlin, D. D., & Boyce, R. F. (1974). SEQUEL: A structured english query language. Proceedings of the 1974 ACM SIGFIDET Workshop on Data Description, Access and Control, 249–264. https://doi.org/10.1145/800296.811515

Codd, E. F. (1970). A relational model of data for large shared data banks. Communications of the ACM, 13(6), 377–387. https://doi.org/10.1145/362384.362685

McKinney, W. (2010). Data structures for statistical computing in Python. Proceedings of the 9th Python in Science Conference, 56–61. https://doi.org/10.25080/Majora-92bf1922-00a

Wickham, H. (2011). The split-apply-combine strategy for data analysis. Journal of Statistical Software, 40(1), 1–29. https://doi.org/10.18637/jss.v040.i01

Wickham, H. (2014). Tidy data. Journal of Statistical Software, 59(10), 1–23. https://doi.org/10.18637/jss.v059.i10

Wickham, H., Averick, M., Bryan, J., Chang, W., McGowan, L. D., François, R., Grolemund, G., Hayes, A., Henry, L., Hester, J., Kuhn, M., Pedersen, T. L., Miller, E., Bache, S. M., Müller, K., Ooms, J., Robinson, D., Seidel, D. P., Spinu, V., … Yutani, H. (2019). Welcome to the tidyverse. Journal of Open Source Software, 4(43), 1686. https://doi.org/10.21105/joss.01686

Wickham, H., François, R., Henry, L., Müller, K., & Vaughan, D. (2023). dplyr: A grammar of data manipulation. R package version 1.1.4. https://CRAN.R-project.org/package=dplyr