To cite package ‘surrosurv’ in publications use:

Rotolo F (2026). surrosurv: Evaluation of Failure Time Surrogate Endpoints in Individual Patient Data Meta-Analyses. R package version 1.1.27, https://github.com/oncostat/surrosurv.

Corresponding BibTeX entry:

  @Manual{,
    title = {surrosurv: Evaluation of Failure Time Surrogate Endpoints
      in Individual Patient Data Meta-Analyses},
    author = {Federico Rotolo},
    year = {2026},
    note = {R package version 1.1.27},
    url = {https://github.com/oncostat/surrosurv},
  }