To cite package ‘heatmapFit’ in publications use:

Esarey J, Pierce A, Du J (2016). heatmapFit: Fit Statistic for Binary Dependent Variable Models. R package version 2.0.4, https://CRAN.R-project.org/package=heatmapFit.

Corresponding BibTeX entry:

  @Manual{,
    title = {heatmapFit: Fit Statistic for Binary Dependent Variable
      Models},
    author = {Justin Esarey and Andrew Pierce and Jericho Du},
    year = {2016},
    note = {R package version 2.0.4},
    url = {https://CRAN.R-project.org/package=heatmapFit},
  }