To cite package ‘HZIP’ in publications use:

Fabio L, Carrasco J, Lachos V, Chen M (2025). HZIP: Likelihood-based inference for joint modeling of correlated count and binary outcomes with extra variability and zeros. R package version 0.1.0, https://github.com/carrascojalmar/hzip.

Corresponding BibTeX entry:

  @Manual{,
    title = {HZIP: Likelihood-based inference for joint modeling of
      correlated count and binary outcomes with extra variability and
      zeros},
    author = {Lizandra C. Fabio and Jalmar M.F. Carrasco and Victor H.
      Lachos and Ming-Hui Chen},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://github.com/carrascojalmar/hzip},
  }