To cite package ‘GGoutlieR’ in publications use:

Chang C (2023). GGoutlieR: Identify Individuals with Unusual Geo-Genetic Patterns. R package version 1.0.2, https://CRAN.R-project.org/package=GGoutlieR.

Corresponding BibTeX entry:

  @Manual{,
    title = {GGoutlieR: Identify Individuals with Unusual Geo-Genetic
      Patterns},
    author = {Che-Wei Chang},
    year = {2023},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=GGoutlieR},
  }