The repository at https://github.com/duncanbradley/ChoroplethMagnitude contains instructions and resources for re-creating the computational environment used for data wrangling, data visualization, statistical modelling, and reporting. This will generate a fully interactive RStudio session, which will be running from a Docker container.
Materials and code for experiment: https://gitlab.pavlovia.org/ExPrag_UoM/choropleth
Interactive version of experiment: https://run.pavlovia.org/ExPrag_UoM/choropleth