To cite package ‘verifyr2’ in publications use:

  Javanainen J (2026). _verifyr2: Compare and Verify File Contents_. R
  package version 1.2.2, <https://github.com/ejuhjav/verifyr2>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {verifyr2: Compare and Verify File Contents},
    author = {Juha Javanainen},
    year = {2026},
    note = {R package version 1.2.2},
    url = {https://github.com/ejuhjav/verifyr2},
  }