To cite package ‘rrda’ in publications use:

  Yoshioka H, Aubert J, Mary-Huard T (2025). _rrda: Ridge Redundancy
  Analysis for High-Dimensional Omics Data_. R package version 0.2.3,
  <https://CRAN.R-project.org/package=rrda>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rrda: Ridge Redundancy Analysis for High-Dimensional Omics Data},
    author = {Hayato Yoshioka and Julie Aubert and Tristan Mary-Huard},
    year = {2025},
    note = {R package version 0.2.3},
    url = {https://CRAN.R-project.org/package=rrda},
  }