To cite package ‘coxdev’ in publications use:

  Taylor J, Hastie T, Narasimhan B (2026). _coxdev: Cox Model Deviance,
  Gradient, Information and Score Sampling_. R package version 0.4.0,
  <https://CRAN.R-project.org/package=coxdev>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {coxdev: Cox Model Deviance, Gradient, Information and Score Sampling},
    author = {Jonathan Taylor and Trevor Hastie and Balasubramanian Narasimhan},
    year = {2026},
    note = {R package version 0.4.0},
    url = {https://CRAN.R-project.org/package=coxdev},
  }