To cite package ‘ccwr’ in publications use:

  Park S, Lee Y, Baek J, Yang H, Jeong D (2026). _ccwr:
  Clone-Censor-Weight Methods for Target Trial Emulation_. R package
  version 0.0.1, <https://github.com/causalinferencelab/ccwr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ccwr: Clone-Censor-Weight Methods for Target Trial Emulation},
    author = {Sang Ho Park and Youngrok Lee and Jihyeon Baek and Hye Won Yang and Donghoon Jeong},
    year = {2026},
    note = {R package version 0.0.1},
    url = {https://github.com/causalinferencelab/ccwr},
  }