To cite PhysioCrossModal in publications use:

Matsui Y (2026). PhysioCrossModal: Cross-Modal Coupling Analysis for PhysioExperiment Objects. R package version 0.8.4, https://github.com/x-biosignal/PhysioCrossModal.

Corresponding BibTeX entry:

  @Manual{,
    title = {PhysioCrossModal: Cross-Modal Coupling Analysis for
      PhysioExperiment Objects},
    author = {Yusuke Matsui},
    year = {2026},
    note = {R package version 0.8.4},
    url = {https://github.com/x-biosignal/PhysioCrossModal},
  }