To cite package ‘cauchypca’ in publications use:

Tsagris M (2026). cauchypca: Robust Principal Component Analysis Using the Cauchy Distribution. R package version 1.4, https://CRAN.R-project.org/package=cauchypca.

Corresponding BibTeX entry:

  @Manual{,
    title = {cauchypca: Robust Principal Component Analysis Using the
      Cauchy Distribution},
    author = {Michail Tsagris},
    year = {2026},
    note = {R package version 1.4},
    url = {https://CRAN.R-project.org/package=cauchypca},
  }