To cite package ‘R2D2ordinal’ in publications use:

  Yanchenko E (2025). _R2D2ordinal: Implements Pseudo-R2D2 Prior for
  Ordinal Regression_. R package version 1.0.1,
  <https://CRAN.R-project.org/package=R2D2ordinal>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {R2D2ordinal: Implements Pseudo-R2D2 Prior for Ordinal Regression},
    author = {Eric Yanchenko},
    year = {2025},
    note = {R package version 1.0.1},
    url = {https://CRAN.R-project.org/package=R2D2ordinal},
  }