To cite package ‘CDI’ in publications use:

  Fang J (2023). _CDI: Clustering Deviation Index (CDI)_. R package
  version 1.3.0, <https://bioconductor.org/packages/CDI>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {CDI: Clustering Deviation Index (CDI)},
    author = {Jiyuan Fang},
    year = {2023},
    note = {R package version 1.3.0},
    url = {https://bioconductor.org/packages/CDI},
  }