To cite package ‘RBF’ in publications use:

Salibian-Barrera M, Martinez A (2023). RBF: Robust Backfitting. R package version 2.1.1, https://github.com/msalibian/rbf.

Corresponding BibTeX entry:

  @Manual{,
    title = {RBF: Robust Backfitting},
    author = {Matias Salibian-Barrera and Alejandra Martinez},
    year = {2023},
    note = {R package version 2.1.1},
    url = {https://github.com/msalibian/rbf},
  }