Dear all, I would like to introduce sbo: Utilities for building and evaluating text prediction functions based on Stupid Back-off N-gram models. v0.3.0 is now on CRAN: https://cran.r-project.org/web/packages/sbo/index.html website: https://vgherard.github.io/sbo/ For bugs/issues: https://github.com/vgherard/sbo Feedback of any kind is welcome. Sincerely, Valerio Gherardi.