To cite package ‘fbrglm’ in publications use:

  Tsuyuzaki K (2026). _fbrglm: Safe Formula-Based Regularized
  Generalized Linear Models_. R package version 0.0.1,
  <https://github.com/dsc-chiba-u/fbrglm>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fbrglm: Safe Formula-Based Regularized Generalized Linear Models},
    author = {Koki Tsuyuzaki},
    year = {2026},
    note = {R package version 0.0.1},
    url = {https://github.com/dsc-chiba-u/fbrglm},
  }