To cite package ‘forsearch’ in publications use:

  Fairweather W (2024). _forsearch: Diagnostic Analysis Using Forward
  Search Procedure for Various Models_. R package version 6.2.0,
  <https://CRAN.R-project.org/package=forsearch>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {forsearch: Diagnostic Analysis Using Forward Search Procedure for Various
Models},
    author = {William Fairweather},
    year = {2024},
    note = {R package version 6.2.0},
    url = {https://CRAN.R-project.org/package=forsearch},
  }