To cite package ‘ggChernoff’ in publications use:

Selby D (2022). ggChernoff: Chernoff Faces for 'ggplot2'. R package version 0.3.0, https://github.com/selbosh/ggchernoff.

Corresponding BibTeX entry:

  @Manual{,
    title = {ggChernoff: Chernoff Faces for 'ggplot2'},
    author = {David Selby},
    year = {2022},
    note = {R package version 0.3.0},
    url = {https://github.com/selbosh/ggchernoff},
  }