To cite package ‘UnplanSimon’ in publications use:

Liu Y, Pan H (2024). UnplanSimon: Methods for Managing Enrollment Deviation in Simon's Two-Stage Design. R package version 0.1.0, https://CRAN.R-project.org/package=UnplanSimon.

Corresponding BibTeX entry:

  @Manual{,
    title = {UnplanSimon: Methods for Managing Enrollment Deviation in
      Simon's Two-Stage Design},
    author = {Yunhe Liu and Haitao Pan},
    year = {2024},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=UnplanSimon},
  }