To cite package ‘gamutil’ in publications use:

Saito M (2026). gamutil: Utilities to Facilitate Modeling Routines with Generalized Additive Models. R package version 0.8.1, https://CRAN.R-project.org/package=gamutil.

Corresponding BibTeX entry:

  @Manual{,
    title = {gamutil: Utilities to Facilitate Modeling Routines with
      Generalized Additive Models},
    author = {Motoki Saito},
    year = {2026},
    note = {R package version 0.8.1},
    url = {https://CRAN.R-project.org/package=gamutil},
  }