To cite package ‘nightingale’ in publications use:

Simson J, Jammers F (2025). nightingale: Visualize Data from Florence Nightingale's Mortality Analysis. R package version 0.3.0, https://github.com/jansim/nightingale.

Corresponding BibTeX entry:

  @Manual{,
    title = {nightingale: Visualize Data from Florence Nightingale's
      Mortality Analysis},
    author = {Jan Simson and Fritjof Jammers},
    year = {2025},
    note = {R package version 0.3.0},
    url = {https://github.com/jansim/nightingale},
  }