To cite package ‘FastCCCR’ in publications use:

  Liu Z (2026). _FastCCCR: Fast Cell-Cell Communication Analysis with
  Statistical Framework_. R package version 1.0.0,
  <https://github.com/zaoqu-liu/fastcccr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {FastCCCR: Fast Cell-Cell Communication Analysis with Statistical Framework},
    author = {Zaoqu Liu},
    year = {2026},
    note = {R package version 1.0.0},
    url = {https://github.com/zaoqu-liu/fastcccr},
  }