To cite package ‘transplantr’ in publications use:

Asher J (2020). transplantr: Audit and Research Functions for Transplantation. R package version 0.2.0, https://github.com/johnasher/transplantr.

Corresponding BibTeX entry:

  @Manual{,
    title = {transplantr: Audit and Research Functions for
      Transplantation},
    author = {John Asher},
    year = {2020},
    note = {R package version 0.2.0},
    url = {https://github.com/johnasher/transplantr},
  }