To cite package ‘rdcor’ in publications use:

  Tsagris M (2026). _rdcor: Rank Distance Correlation Coefficient_. R
  package version 1.1, <https://CRAN.R-project.org/package=rdcor>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rdcor: Rank Distance Correlation Coefficient},
    author = {Michail Tsagris},
    year = {2026},
    note = {R package version 1.1},
    url = {https://CRAN.R-project.org/package=rdcor},
  }