To cite package ‘intervals’ in publications use:

Bourgon R (2024). intervals: Tools for Working with Points and Intervals. R package version 0.15.5, https://github.com/edzer/intervals.

Corresponding BibTeX entry:

  @Manual{,
    title = {intervals: Tools for Working with Points and Intervals},
    author = {Richard Bourgon},
    year = {2024},
    note = {R package version 0.15.5},
    url = {https://github.com/edzer/intervals},
  }