Statistics-Kappa Calculate inter-annotator agreement using Cohen's kappa, Fleiss' kappa, or weighted kappa. INSTALLATION To install this module, run the following commands: perl Makefile.PL make make test make install SUPPORT AND DOCUMENTATION After installing, you can find documentation for this module with the perldoc command. perldoc Statistics::Kappa You can also look for information at: GitHub issue tracker (report bugs here) https://github.com/choroba/statistics-kappa/issues Search CPAN https://metacpan.org/release/Statistics-Kappa LICENSE AND COPYRIGHT This software is Copyright (c) 2026 by E. Choroba . This is free software, licensed under: The Artistic License 2.0 (GPL Compatible)