To cite package ‘path2path’ in publications use:

  Li J (2026). _path2path: Directional Pathway-by-Pathway Interaction
  Maps from Genome-Scale Perturb-Seq_. R package version 0.99.4,
  <https://github.com/jli-stat/path2path>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {path2path: Directional Pathway-by-Pathway Interaction Maps from
Genome-Scale Perturb-Seq},
    author = {Jun Li},
    year = {2026},
    note = {R package version 0.99.4},
    url = {https://github.com/jli-stat/path2path},
  }