To cite package ‘trc’ in publications use:

  Lim J, Yu D, Kuo H, Choi H, Walmsley S (2025). _trc: Truncated Rank
  Correlation_. R package version 0.2,
  <https://CRAN.R-project.org/package=trc>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {trc: Truncated Rank Correlation},
    author = {Johan Lim and Donghyeon Yu and Hsun-chih Kuo and Hyungwon Choi and Scott Walmsley},
    year = {2025},
    note = {R package version 0.2},
    url = {https://CRAN.R-project.org/package=trc},
  }