To cite package ‘poth’ in publications use:

  Wigle A, Schwarzer G (2024). _poth: Precision of Treatment Hierarchy
  (POTH)_. R package version 0.2-0,
  <https://github.com/augustinewigle/poth>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {poth: Precision of Treatment Hierarchy (POTH)},
    author = {Augustine Wigle and Guido Schwarzer},
    year = {2024},
    note = {R package version 0.2-0},
    url = {https://github.com/augustinewigle/poth},
  }