To cite package ‘SmoothPLS’ in publications use:

  Bassac F (2026). _SmoothPLS: Partial Least-Squares Algorithm for
  Categorical and Scalar Functional Data_. R package version 0.1.5,
  <https://github.com/francoisbassac/smoothpls>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {SmoothPLS: Partial Least-Squares Algorithm for Categorical and Scalar
Functional Data},
    author = {Francois Bassac},
    year = {2026},
    note = {R package version 0.1.5},
    url = {https://github.com/francoisbassac/smoothpls},
  }