To cite package ‘SelectionBias’ in publications use:

  Zetterstrom S, Waernbaum I (2024). _SelectionBias: Calculates Bounds
  for the Selection Bias for Binary Treatment and Outcome Variables_. R
  package version 2.0.0, <https://github.com/stizet/selectionbias>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {SelectionBias: Calculates Bounds for the Selection Bias for Binary Treatment
and Outcome Variables},
    author = {Stina Zetterstrom and Ingeborg Waernbaum},
    year = {2024},
    note = {R package version 2.0.0},
    url = {https://github.com/stizet/selectionbias},
  }