To cite package ‘prsladder’ in publications use:

  Klamer B, Wang Y (2026). _prsladder: Polygenic Risk Scores and Time
  to Disease Progression_. R package version 2026.9.23,
  <https://bitbucket.org/bklamer/prsladder>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {prsladder: Polygenic Risk Scores and Time to Disease Progression},
    author = {Brett Klamer and Ying Wang},
    year = {2026},
    note = {R package version 2026.9.23},
    url = {https://bitbucket.org/bklamer/prsladder},
  }