To cite package ‘BRRAT’ in publications use:

  Gibbs M (2026). _BRRAT: Bayesian Regression Robustness Assessment
  Test_. R package version 0.0.2,
  <https://github.com/csiro/hydro_brrat_package>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {BRRAT: Bayesian Regression Robustness Assessment Test},
    author = {Matt Gibbs},
    year = {2026},
    note = {R package version 0.0.2},
    url = {https://github.com/csiro/hydro_brrat_package},
  }