To cite package ‘qra’ in publications use:

Maindonald J (2025). qra: Quantal Response Analysis for Dose-Mortality Data. R package version 0.2.8.1, https://github.com/jhmaindonald/qra.

Corresponding BibTeX entry:

  @Manual{,
    title = {qra: Quantal Response Analysis for Dose-Mortality Data},
    author = {John Maindonald},
    year = {2025},
    note = {R package version 0.2.8.1},
    url = {https://github.com/jhmaindonald/qra},
  }