To cite package ‘FactorCopula’ in publications use:

Kadhem S, Nikoloulopoulos A (2023). FactorCopula: Factor, Bi-Factor, Second-Order and Factor Tree Copula Models. R package version 0.9.3, https://CRAN.R-project.org/package=FactorCopula.

Corresponding BibTeX entry:

  @Manual{,
    title = {FactorCopula: Factor, Bi-Factor, Second-Order and Factor
      Tree Copula Models},
    author = {Sayed H. Kadhem and Aristidis K. Nikoloulopoulos},
    year = {2023},
    note = {R package version 0.9.3},
    url = {https://CRAN.R-project.org/package=FactorCopula},
  }