To cite ebrahim.gof in publications use:

Ebrahim E, El-Kotory A (2026). “EDGE: A Closed-Form Directed Goodness-of-Fit Test for Sparse Logistic Regression.” Manuscript; R package ebrahim.gof version 2.4.0, https://CRAN.R-project.org/package=ebrahim.gof.

Ebrahim E, El-Kotory A (2026). “A directional Hosmer–Lemeshow goodness-of-fit test for sparse logistic regression.” arXiv:2607.15454 [stat.ME], https://arxiv.org/abs/2607.15454.

Ebrahim E, El-Kotory A (2026). “Benchmarking goodness-of-fit and calibration algorithms for logistic regression.” arXiv:2607.16344 [stat.ME]; empirical comparison of the tests aggregated by this package, https://arxiv.org/abs/2607.16344.

Corresponding BibTeX entries:

  @Misc{,
    title = {{EDGE}: A Closed-Form Directed Goodness-of-Fit Test for
      Sparse Logistic Regression},
    author = {Ebrahim Khaled Ebrahim and Ahmed El-Kotory},
    year = {2026},
    note = {Manuscript; R package ebrahim.gof version 2.4.0},
    url = {https://CRAN.R-project.org/package=ebrahim.gof},
  }

  @Misc{,
    title = {A directional {Hosmer--Lemeshow} goodness-of-fit test for
      sparse logistic regression},
    author = {Ebrahim Khaled Ebrahim and Ahmed El-Kotory},
    year = {2026},
    note = {arXiv:2607.15454 [stat.ME]},
    url = {https://arxiv.org/abs/2607.15454},
  }

  @Misc{,
    title = {Benchmarking goodness-of-fit and calibration algorithms
      for logistic regression},
    author = {Ebrahim Khaled Ebrahim and Ahmed El-Kotory},
    year = {2026},
    note = {arXiv:2607.16344 [stat.ME]; empirical comparison of the
      tests aggregated by this package},
    url = {https://arxiv.org/abs/2607.16344},
  }