To cite package ‘choicedata’ in publications use:

  Oelschläger L (2025). _choicedata: Working with Choice Data_. R
  package version 0.1.0, <https://github.com/loelschlaeger/choicedata>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {choicedata: Working with Choice Data},
    author = {Lennart Oelschläger},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://github.com/loelschlaeger/choicedata},
  }