To cite package ‘PhysioCrossModal’ in publications use:

  Matsui Y (2026). _PhysioCrossModal: Cross-Modal Coupling Analysis for
  PhysioExperiment Objects_. R package version 0.4.0,
  <https://github.com/x-biosignal/physiocrossmodal>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PhysioCrossModal: Cross-Modal Coupling Analysis for PhysioExperiment Objects},
    author = {Yusuke Matsui},
    year = {2026},
    note = {R package version 0.4.0},
    url = {https://github.com/x-biosignal/physiocrossmodal},
  }