To cite prepR4pcm itself, use the entry below. If you use a bundled
example dataset (avonet_subset, nesttrait_subset, delhey_subset,
tree_jetz, tree_clements25, crosswalk_birdlife_birdtree,
mammal_amniote_example, mammal_pantheria_example,
mammal_tetrapodtraits_example), please ALSO cite the original
publication listed in the dataset's help page (`?<dataset>`).

  Nakagawa S, Ortega S, Mizuno A, Santos E, Lagisz M, Jain B, Celeste
  J, Poo Hernandez S (2026). _prepR4pcm: Prepare Data and Trees for
  Phylogenetic Comparative Methods_. R package version 1.0.0,
  <https://github.com/itchyshin/prepR4pcm>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {prepR4pcm: Prepare Data and Trees for Phylogenetic Comparative Methods},
    author = {Shinichi Nakagawa and Santiago Ortega and Ayumi Mizuno and Eduardo S.A. Santos and Malgorzata Lagisz and Bhavya Jain and Jimuel Jr Celeste and Sergio {Poo Hernandez}},
    year = {2026},
    note = {R package version 1.0.0},
    url = {https://github.com/itchyshin/prepR4pcm},
  }