To cite package ‘edmdata’ in publications use:

  Balamuta J, Culpepper S, Douglas J (2024). _edmdata: Data Sets for
  Psychometric Modeling_. R package version 1.2.9.9000, ,
  <https://github.com/tmsalab/edmdata>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {edmdata: Data Sets for Psychometric Modeling},
    author = {James Joseph Balamuta and Steven Andrew Culpepper and Jeffrey Alan Douglas},
    year = {2024},
    note = {R package version 1.2.9.9000, 
},
    url = {https://github.com/tmsalab/edmdata},
  }