To cite package ‘ghcclm’ in publications use:

  Obulezi O (2026). _ghcclm: Generalized Hybrid Contrast Coding in
  Linear Models_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=ghcclm>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ghcclm: Generalized Hybrid Contrast Coding in Linear Models},
    author = {Okechukwu J. Obulezi},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=ghcclm},
  }