To cite package ‘ipred’ in publications use:

Peters A, Hothorn T (2024). ipred: Improved Predictors. R package version 0.9-15, https://codeberg.org/thothorn/ipred.

Corresponding BibTeX entry:

  @Manual{,
    title = {ipred: Improved Predictors},
    author = {Andrea Peters and Torsten Hothorn},
    year = {2024},
    note = {R package version 0.9-15},
    url = {https://codeberg.org/thothorn/ipred},
  }