To cite package ‘TwoStepCLogit’ in publications use:

Craiu RV, Duchesne T, Fortin D, Baillargeon S (2025). TwoStepCLogit: Conditional Logistic Regression: A Two-Step Estimation Method. R package version 1.2.6, https://CRAN.R-project.org/package=TwoStepCLogit.

Corresponding BibTeX entry:

  @Manual{,
    title = {TwoStepCLogit: Conditional Logistic Regression: A Two-Step
      Estimation Method},
    author = {Radu V. Craiu and Thierry Duchesne and Daniel Fortin and
      Sophie Baillargeon},
    year = {2025},
    note = {R package version 1.2.6},
    url = {https://CRAN.R-project.org/package=TwoStepCLogit},
  }