To cite package ‘infotest’ in publications use:

  Guliyev H (2025). _infotest: Information Matrix Test for Regression
  Models_. R package version 0.1.0,
  <https://github.com/guliyevh/infotest>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {infotest: Information Matrix Test for Regression Models},
    author = {Hasraddin Guliyev},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://github.com/guliyevh/infotest},
  }