This reproducibility package contains the R code and data to reproduce the figures and examples from the article; the figures in pdf format (CC-BY license); knitted notebooks in pdf format. The R notebooks for the figures and matching analyses have the format `fig0x.Rmd`. The file `outliers.Rmd` contains code to reproduce the outlier examples presented in sections 2.1 and 3.2. For convenience, the code can also be accessed via GitHub (MIT license).