To cite package ‘badger’ in publications use:

Yu G (2025). badger: Badge for R Package. R package version 0.2.5, https://github.com/guangchuangyu/badger.

Corresponding BibTeX entry:

  @Manual{,
    title = {badger: Badge for R Package},
    author = {Guangchuang Yu},
    year = {2025},
    note = {R package version 0.2.5},
    url = {https://github.com/guangchuangyu/badger},
  }