To cite package ‘compound.Cox’ in publications use:

  Emura T, Chen H, Matsui S, Chen Y (2025). _compound.Cox: Univariate
  Feature Selection and Compound Covariate for Predicting Survival,
  Including Copula-Based Analyses for Dependent Censoring_. R package
  version 3.33, <https://CRAN.R-project.org/package=compound.Cox>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {compound.Cox: Univariate Feature Selection and Compound Covariate for
Predicting Survival, Including Copula-Based Analyses for
Dependent Censoring},
    author = {Takeshi Emura and Hsuan-Yu Chen and Shigeyuki Matsui and Yi-Hau Chen},
    year = {2025},
    note = {R package version 3.33},
    url = {https://CRAN.R-project.org/package=compound.Cox},
  }