To cite package ‘verification’ in publications use:

  Gilleland E (2025). _verification: Weather Forecast Verification_. R
  package version 1.45,
  <https://CRAN.R-project.org/package=verification>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {verification: Weather Forecast Verification},
    author = {Eric Gilleland},
    year = {2025},
    note = {R package version 1.45},
    url = {https://CRAN.R-project.org/package=verification},
  }