To cite package ‘geessbin’ in publications use:

  Ishii R (2024). _geessbin: Modified Generalized Estimating Equations
  for Binary Outcome_. R package version 1.0.0,
  <https://CRAN.R-project.org/package=geessbin>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {geessbin: Modified Generalized Estimating Equations for Binary Outcome},
    author = {Ryota Ishii},
    year = {2024},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=geessbin},
  }