To cite package ‘ORION’ in publications use:

Lausser L, Schaefer L, Szekely R, Stolnicu A, Kestler H (2026). ORION: Ordinal Relations. R package version 1.1.1, https://CRAN.R-project.org/package=ORION.

Corresponding BibTeX entry:

  @Manual{,
    title = {ORION: Ordinal Relations},
    author = {L Lausser and LM Schaefer and R Szekely and A Stolnicu
      and HA Kestler},
    year = {2026},
    note = {R package version 1.1.1},
    url = {https://CRAN.R-project.org/package=ORION},
  }