This component contains the raw data files (as `.csv`) as well as a single `.R` file which preprocesses the data: `prepare_data_demographics.R`.
This preprocessing mainly means transforming and combining the different independent data files into individual tabular data structures per group which are then used in the analysis. These individual objects are then saved in a single binary `R` data file, `dat_final.rda`, which is loaded by the analysis script.
Furthermore, after the data preparation, the code for the demographic data is given.