To cite package ‘prefio’ in publications use:

Everest F, Turner H, Vukcevic D (2025). prefio: Structures for Preference Data. R package version 0.2.0, https://github.com/fleverest/prefio.

Corresponding BibTeX entry:

  @Manual{,
    title = {prefio: Structures for Preference Data},
    author = {Floyd Everest and Heather Turner and Damjan Vukcevic},
    year = {2025},
    note = {R package version 0.2.0},
    url = {https://github.com/fleverest/prefio},
  }