To cite package ‘coxsei’ in publications use:

Chen F (2025). coxsei: Fitting a CoxSEI Model. R package version 0.4, https://CRAN.R-project.org/package=coxsei.

Corresponding BibTeX entry:

  @Manual{,
    title = {coxsei: Fitting a CoxSEI Model},
    author = {Feng Chen},
    year = {2025},
    note = {R package version 0.4},
    url = {https://CRAN.R-project.org/package=coxsei},
  }