SCHARP (2023). copcor: Functions for Correlates of Protection and Correlates of Risk. https://CRAN.R-project.org/package=copcor.

Corresponding BibTeX entry:

  @Manual{,
    title = {copcor: Functions for Correlates of Protection and
      Correlates of Risk},
    author = {{SCHARP}},
    year = {2023},
    url = {https://CRAN.R-project.org/package=copcor},
  }