To cite package ‘pinsearch’ in publications use:

Lai M (2026). pinsearch: Specification Search for Partial Factorial Invariance. R package version 0.1.6.2, https://github.com/marklhc/pinsearch.

Corresponding BibTeX entry:

  @Manual{,
    title = {pinsearch: Specification Search for Partial Factorial
      Invariance},
    author = {Mark Lai},
    year = {2026},
    note = {R package version 0.1.6.2},
    url = {https://github.com/marklhc/pinsearch},
  }