To cite package ‘linktree’ in publications use:

  Geismar C (2025). _linktree: Estimate Transmission Assortativity
  Coefficients_. R package version 0.1.0,
  <https://github.com/cygei/linktree>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {linktree: Estimate Transmission Assortativity Coefficients},
    author = {Cyril Geismar},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://github.com/cygei/linktree},
  }