To cite package ‘grpseq’ in publications use:

Mao L (2021). grpseq: Group Sequential Analysis of Clinical Trials. R package version 1.0, https://CRAN.R-project.org/package=grpseq.

ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.

Corresponding BibTeX entry:

  @Manual{,
    title = {grpseq: Group Sequential Analysis of Clinical Trials},
    author = {Lu Mao},
    year = {2021},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=grpseq},
  }