To cite package ‘caper’ in publications use:

Orme D, Freckleton R, Thomas G, Petzoldt T, Fritz S, Isaac N, Pearse W (2025). caper: Comparative Analyses of Phylogenetics and Evolution in R. R package version 1.0.4, https://github.com/davidorme/caper.

Corresponding BibTeX entry:

  @Manual{,
    title = {caper: Comparative Analyses of Phylogenetics and Evolution
      in R},
    author = {David Orme and Rob Freckleton and Gavin Thomas and Thomas
      Petzoldt and Susanne Fritz and Nick Isaac and Will Pearse},
    year = {2025},
    note = {R package version 1.0.4},
    url = {https://github.com/davidorme/caper},
  }