To cite package ‘ezcox’ in publications use:

  Wang S (2023). _ezcox: Easily Process a Batch of Cox Models_. R
  package version 1.0.4, , <https://github.com/shixiangwang/ezcox>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ezcox: Easily Process a Batch of Cox Models},
    author = {Shixiang Wang},
    year = {2023},
    note = {R package version 1.0.4, 
},
    url = {https://github.com/shixiangwang/ezcox},
  }