To cite package ‘PRTree’ in publications use:

  Prass T, Neimaier A (2026). _PRTree: Probabilistic Regression Trees_.
  R package version 1.1.0, <https://github.com/tsprass/prtree>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PRTree: Probabilistic Regression Trees},
    author = {Taiane Schaedler Prass and Alisson Silva Neimaier},
    year = {2026},
    note = {R package version 1.1.0},
    url = {https://github.com/tsprass/prtree},
  }
