To cite package ‘drat’ in publications use:

Eddelbuettel D (2025). drat: 'Drat' R Archive Template. R package version 0.2.5, https://github.com/eddelbuettel/drat.

Corresponding BibTeX entry:

  @Manual{,
    title = {drat: 'Drat' R Archive Template},
    author = {Dirk Eddelbuettel},
    year = {2025},
    note = {R package version 0.2.5},
    url = {https://github.com/eddelbuettel/drat},
  }