To cite package ‘ipf’ in publications use:

Kenny C (2026). ipf: Iterative Proportional Fitting. R package version 0.0.1, https://CRAN.R-project.org/package=ipf.

Corresponding BibTeX entry:

  @Manual{,
    title = {ipf: Iterative Proportional Fitting},
    author = {Christopher T. Kenny},
    year = {2026},
    note = {R package version 0.0.1},
    url = {https://CRAN.R-project.org/package=ipf},
  }