To cite PhysioClinical in publications use:

  Matsui Y (2026). _PhysioClinical: Clinical Outcome Measures and
  Responder Analysis_. R package version 0.7.0,
  <https://github.com/x-biosignal/PhysioClinical>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PhysioClinical: Clinical Outcome Measures and Responder Analysis},
    author = {Yusuke Matsui},
    year = {2026},
    note = {R package version 0.7.0},
    url = {https://github.com/x-biosignal/PhysioClinical},
  }