To cite package ‘fUnitRoots’ in publications use:

Wuertz D, Setz T, Chalabi Y (2025). fUnitRoots: Rmetrics - Modelling Trends and Unit Roots. R package version 4052.82, https://CRAN.R-project.org/package=fUnitRoots.

Corresponding BibTeX entry:

  @Manual{,
    title = {fUnitRoots: Rmetrics - Modelling Trends and Unit Roots},
    author = {Diethelm Wuertz and Tobias Setz and Yohan Chalabi},
    year = {2025},
    note = {R package version 4052.82},
    url = {https://CRAN.R-project.org/package=fUnitRoots},
  }