To cite package ‘FastCUB’ in publications use:

Simone R (2025). FastCUB: Fast Estimation of CUB Models via Louis' Identity. R package version 0.0.4, https://CRAN.R-project.org/package=FastCUB.

Corresponding BibTeX entry:

  @Manual{,
    title = {FastCUB: Fast Estimation of CUB Models via Louis'
      Identity},
    author = {Rosaria Simone},
    year = {2025},
    note = {R package version 0.0.4},
    url = {https://CRAN.R-project.org/package=FastCUB},
  }