To cite package ‘chest’ in publications use:

Wang Z (2023). chest: Change-in-Estimate Approach to Assess Confounding Effects. R package version 0.3.7, https://CRAN.R-project.org/package=chest.

Corresponding BibTeX entry:

  @Manual{,
    title = {chest: Change-in-Estimate Approach to Assess Confounding
      Effects},
    author = {Zhiqiang Wang},
    year = {2023},
    note = {R package version 0.3.7},
    url = {https://CRAN.R-project.org/package=chest},
  }