To cite package ‘pls’ in publications use:

Liland K, Mevik B, Wehrens R (2026). pls: Partial Least Squares and Principal Component Regression. R package version 2.9-0, https://github.com/khliland/pls.

Corresponding BibTeX entry:

  @Manual{,
    title = {pls: Partial Least Squares and Principal Component
      Regression},
    author = {Kristian Hovde Liland and Bjørn-Helge Mevik and Ron
      Wehrens},
    year = {2026},
    note = {R package version 2.9-0},
    url = {https://github.com/khliland/pls},
  }