To cite package ‘OptimalFactor’ in publications use:

Ventura-Leon J (2026). OptimalFactor: Item Selection in Factor Analysis by Boosting and Specification Search. R package version 1.5.0, https://github.com/jventural/optimalfactor.

Corresponding BibTeX entry:

  @Manual{,
    title = {OptimalFactor: Item Selection in Factor Analysis by
      Boosting and Specification Search},
    author = {Jose Ventura-Leon},
    year = {2026},
    note = {R package version 1.5.0},
    url = {https://github.com/jventural/optimalfactor},
  }