To cite package ‘ggfun’ in publications use:

Yu G, Xu S (2025). ggfun: Miscellaneous Functions for 'ggplot2'. R package version 0.2.0.001, https://github.com/yulab-smu/ggfun.

Corresponding BibTeX entry:

  @Manual{,
    title = {ggfun: Miscellaneous Functions for 'ggplot2'},
    author = {Guangchuang Yu and Shuangbin Xu},
    year = {2025},
    note = {R package version 0.2.0.001},
    url = {https://github.com/yulab-smu/ggfun},
  }