To cite package ‘OLSengine’ in publications use:

  Soto-Pérez M (2026). _OLSengine: Transparent and Assisted Linear
  Modeling Engine_. R package version 1.0.0,
  <https://CRAN.R-project.org/package=OLSengine>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {OLSengine: Transparent and Assisted Linear Modeling Engine},
    author = {Manuel Soto-Pérez},
    year = {2026},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=OLSengine},
  }