References

Baumer, Kaplan, and Horton. 2017. Modern Data Science with R. CRC Press. https://mdsr-book.github.io/.

Grolemund, G., and H. Wickham. 2011. “Dates and Times Made Easy with lubridate.” Journal of Statistical Software 40 (3). http://www.jstatsoft.org/v40/i03/paper.

Kaplan, Daniel. 2015. Data Computing: An Introduction to Wrangling and Visualization with R. Project Mosaic Books.

Wickham, Hadley. 2014. “Tidy Data.” Journal of Statistical Software 59 (10). http://www.jstatsoft.org/v59/i10/paper.

Yau, Nathan. 2013. Data Points: Visualization That Means Something. Wiley.