To cite package ‘Sequential’ in publications use:

Silva IR, Kulldorff M (2026). Sequential: Exact Sequential Analysis for Poisson and Binomial Data. R package version 4.6.0, https://CRAN.R-project.org/package=Sequential.

Corresponding BibTeX entry:

  @Manual{,
    title = {Sequential: Exact Sequential Analysis for Poisson and
      Binomial Data},
    author = {Ivair Ramos Silva and Martin Kulldorff},
    year = {2026},
    note = {R package version 4.6.0},
    url = {https://CRAN.R-project.org/package=Sequential},
  }