To cite package ‘optconerrf’ in publications use:

  Dreher M, Brannath W, zur Verth J (2026). _optconerrf: Optimal
  Monotone Conditional Error Functions_. R package version 1.0.2,
  <https://github.com/morten-dreher/optconerrf>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {optconerrf: Optimal Monotone Conditional Error Functions},
    author = {Morten Dreher and Werner Brannath and Johanna {zur Verth}},
    year = {2026},
    note = {R package version 1.0.2},
    url = {https://github.com/morten-dreher/optconerrf},
  }