To cite package ‘rapidsplithalf’ in publications use:

  Kahveci S (2024). _rapidsplithalf: A Fast Permutation-Based
  Split-Half Reliability Algorithm_. R package version 0.3,
  <https://github.com/spiritspeak/rapidsplit>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rapidsplithalf: A Fast Permutation-Based Split-Half Reliability Algorithm},
    author = {Sercan Kahveci},
    year = {2024},
    note = {R package version 0.3},
    url = {https://github.com/spiritspeak/rapidsplit},
  }