To cite package ‘choicer’ in publications use:

  Cordeiro F (2026). _choicer: Discrete Choice Models for Economic
  Applications_. R package version 0.1.0.9000,
  <https://github.com/fpcordeiro/choicer>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {choicer: Discrete Choice Models for Economic Applications},
    author = {Fernando Cordeiro},
    year = {2026},
    note = {R package version 0.1.0.9000},
    url = {https://github.com/fpcordeiro/choicer},
  }