To cite package ‘free1way.docreg’ in publications use:

  Hothorn T, Hornik K (2026). _free1way.docreg: Additional
  Documentation and Regression Tests for 'stats::free1way()'_. R
  package version 1.0-0,
  <https://CRAN.R-project.org/package=free1way.docreg>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {free1way.docreg: Additional Documentation and Regression Tests for
'stats::free1way()'},
    author = {Torsten Hothorn and Kurt Hornik},
    year = {2026},
    note = {R package version 1.0-0},
    url = {https://CRAN.R-project.org/package=free1way.docreg},
  }