To cite package ‘StatTools’ in publications use:

  Reese D (2025). _StatTools: All-in-One Chi Distribution CI_. R
  package version 0.1.1,
  <https://CRAN.R-project.org/package=StatTools>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {StatTools: All-in-One Chi Distribution CI},
    author = {David Reese},
    year = {2025},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=StatTools},
  }