To cite package ‘smoothic’ in publications use:

O'Neill M, Burke K (2025). smoothic: Variable Selection Using a Smooth Information Criterion. R package version 1.2.1, https://github.com/meadhbh-oneill/smoothic.

Corresponding BibTeX entry:

  @Manual{,
    title = {smoothic: Variable Selection Using a Smooth Information
      Criterion},
    author = {Meadhbh O'Neill and Kevin Burke},
    year = {2025},
    note = {R package version 1.2.1},
    url = {https://github.com/meadhbh-oneill/smoothic},
  }