To cite package ‘icpack’ in publications use:

Putter H, Eilers P (2024). icpack: Survival Analysis of Interval-Censored Data. R package version 0.1.0, https://CRAN.R-project.org/package=icpack.

Corresponding BibTeX entry:

  @Manual{,
    title = {icpack: Survival Analysis of Interval-Censored Data},
    author = {Hein Putter and Paul Eilers},
    year = {2024},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=icpack},
  }