To cite package ‘CohortSurvival’ in publications use:

  Burn E, Lopez K (2024). _CohortSurvival: Estimate Survival from
  Common Data Model Cohorts_. R package version 0.5.2,
  <https://CRAN.R-project.org/package=CohortSurvival>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {CohortSurvival: Estimate Survival from Common Data Model Cohorts},
    author = {Edward Burn and Kim Lopez},
    year = {2024},
    note = {R package version 0.5.2},
    url = {https://CRAN.R-project.org/package=CohortSurvival},
  }