To cite package ‘impala’ in publications use:

  Tucker J (2026). _impala: Bayesian Model Calibration_. R package
  version 0.1.1, <https://github.com/sandialabs/rimpala>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {impala: Bayesian Model Calibration},
    author = {J. Derek Tucker},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/sandialabs/rimpala},
  }