To cite package ‘copulaData’ in publications use:

  Hofert M, Kojadinovic I, Maechler M, Yan J (2024). _copulaData: Data
  Sets for Copula Modeling_. R package version 0.0-2,
  <https://r-forge.r-project.org/projects/copula>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {copulaData: Data Sets for Copula Modeling},
    author = {Marius Hofert and Ivan Kojadinovic and Martin Maechler and Jun Yan},
    year = {2024},
    note = {R package version 0.0-2},
    url = {https://r-forge.r-project.org/projects/copula},
  }