To cite package ‘intrval’ in publications use:

Solymos P (2026). intrval: Relational Operators for Intervals. R package version 1.0-0, https://github.com/psolymos/intrval.

Corresponding BibTeX entry:

  @Manual{,
    title = {intrval: Relational Operators for Intervals},
    author = {Peter Solymos},
    year = {2026},
    note = {R package version 1.0-0},
    url = {https://github.com/psolymos/intrval},
  }