To cite package ‘CatPredi’ in publications use:

  Irantzu Barrio, Maria Xose Rodriguez-Alvarez (2022). _CatPredi:
  Optimal Categorisation of Continuous Variables in Prediction Models_.
  R package version 1.3, <https://CRAN.R-project.org/package=CatPredi>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {CatPredi: Optimal Categorisation of Continuous Variables in Prediction
Models},
    author = {{Irantzu Barrio} and {Maria Xose Rodriguez-Alvarez}},
    year = {2022},
    note = {R package version 1.3},
    url = {https://CRAN.R-project.org/package=CatPredi},
  }