Evaluation of Presence-Absence Models R package vandalico version 0.2.2 Collection of functions to evaluate presence-absence models. It comprises functions to adjust discrimination statistics for the representativeness effect through case-weighting, along with functions for visualizing the outcomes. Originally outlined in: Jiménez-Valverde (2022) The uniform AUC: dealing with the representativeness effect in presence-absence models. Methods Ecol. Evol, 13, 1224-1236. Software Depends: R (>= 4.3.0) Imports: ROCR (>= 1.0-7), stats, graphics Alberto Jiménez-Valverde <alberto.jimenez.valverde@gmail.com> Comprehensive R Archive Network (CRAN) Alberto Jiménez-Valverde [aut, cre] (ORCID: <https://orcid.org/0000-0001-9962-2106>) GPL-3 2026-04-14 application/tgz https://CRAN.R-project.org/package=vandalico doi:10.32614/CRAN.package.vandalico