To cite package ‘robustDIF’ in publications use:

Halpin P (2026). robustDIF: Differential Item Functioning Using Robust Scaling. R package version 0.2.0, https://github.com/peterhalpin/robustdif.

Corresponding BibTeX entry:

  @Manual{,
    title = {robustDIF: Differential Item Functioning Using Robust
      Scaling},
    author = {Peter Halpin},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/peterhalpin/robustdif},
  }