To cite package ‘freedom’ in publications use:

Rosendal T (2026). freedom: Demonstration of Disease Freedom (DDF). R package version 1.1.1, https://github.com/sva-se/freedom.

Corresponding BibTeX entry:

  @Manual{,
    title = {freedom: Demonstration of Disease Freedom (DDF)},
    author = {Thomas Rosendal},
    year = {2026},
    note = {R package version 1.1.1},
    url = {https://github.com/sva-se/freedom},
  }