To cite package ‘p2oncology’ in publications use:

  Gao P (2026). _p2oncology: Single Arm Phase 2 Oncology Trial R Code
  Library_. R package version 0.1,
  <https://github.com/innovatiostat/rcode>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {p2oncology: Single Arm Phase 2 Oncology Trial R Code Library},
    author = {Ping Gao},
    year = {2026},
    note = {R package version 0.1},
    url = {https://github.com/innovatiostat/rcode},
  }