To cite package ‘moderncor’ in publications use:

  Iguchi T (2026). _moderncor: Unified Interface for Modern and
  Classical Correlation Coefficients_. R package version 0.2.0,
  <https://CRAN.R-project.org/package=moderncor>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {moderncor: Unified Interface for Modern and Classical Correlation
Coefficients},
    author = {Toshihiro Iguchi},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://CRAN.R-project.org/package=moderncor},
  }