To cite package ‘CBPS’ in publications use:

Fong C, Ratkovic M, Imai K (2025). CBPS: Covariate Balancing Propensity Score. R package version 0.24, https://CRAN.R-project.org/package=CBPS.

Corresponding BibTeX entry:

  @Manual{,
    title = {CBPS: Covariate Balancing Propensity Score},
    author = {Christian Fong and Marc Ratkovic and Kosuke Imai},
    year = {2025},
    note = {R package version 0.24},
    url = {https://CRAN.R-project.org/package=CBPS},
  }