To cite package ‘sdim’ in publications use:

  Cabrera G (2026). _sdim: An R Package for Supervised Dimension
  Reduction_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=sdim>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sdim: An R Package for Supervised Dimension Reduction},
    author = {Gabriel Cabrera},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=sdim},
  }