To cite package ‘nncc’ in publications use:

Bruce B, Cui Z (2024). nncc: Nearest Neighbors Matching of Case-Control Data. R package version 2.0.0, https://CRAN.R-project.org/package=nncc.

Corresponding BibTeX entry:

  @Manual{,
    title = {nncc: Nearest Neighbors Matching of Case-Control Data},
    author = {Beau Bruce and Zhaohui Cui},
    year = {2024},
    note = {R package version 2.0.0},
    url = {https://CRAN.R-project.org/package=nncc},
  }