To cite package ‘rangecondprob’ in publications use:

  Lui K (2026). _rangecondprob: Tools for Conditional Probability_. R
  package version 0.4.1, <https://github.com/kimmanlui/calc_cond_prob>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rangecondprob: Tools for Conditional Probability},
    author = {Kim Man Lui},
    year = {2026},
    note = {R package version 0.4.1},
    url = {https://github.com/kimmanlui/calc_cond_prob},
  }