To cite package ‘pcmtools’ in publications use:

Gearty W (2019). pcmtools: Tools for Phylogenetic Comparative Methods. R package version 0.0.4.0, https://github.com/willgearty/pcmtools.

Corresponding BibTeX entry:

  @Manual{,
    title = {pcmtools: Tools for Phylogenetic Comparative Methods},
    author = {William Gearty},
    year = {2019},
    note = {R package version 0.0.4.0},
    url = {https://github.com/willgearty/pcmtools},
  }