To cite matrixpls in publications use:

Rönkkö M (2021). matrixpls: Matrix-based Partial Least Squares Estimation. R package version 1.0.13, https://github.com/mronkko/matrixpls.

Corresponding BibTeX entry:

  @Manual{,
    title = {matrixpls: Matrix-based Partial Least Squares Estimation},
    author = {Mikko R\"onkk\"o},
    year = {2021},
    note = {R package version 1.0.13},
    url = {https://github.com/mronkko/matrixpls},
    year = {2021},
  }