The edmdata package (GitHub, Website) provides data sets from various administered assessments that can be used in diagnostic modeling. These data sets have been analyzed in various papers that introduced new methodology as part of the application section. The package provides detailed documentation for each data set that contains: what the data represents; how the data was imported and wrangled; and where the data was analyzed. The importation and wrangling stages are available in the package’s GitHub repository under the data-raw/ …