EC-PROMETHEE Multi-Criteria Decision Method R package ecpromethee version 0.1.0 Implements the EC-PROMETHEE multi-criteria decision method described by Basilio, Pereira and Yigit (2023) <doi:10.3390/math11214432>. The method combines objective criteria weights from ENTROPY and CRITIC with optional subjective weights, generates random normalized weights inside criterion-specific ranges, and aggregates repeated PROMETHEE II rankings into a final score. Software Depends: R (>= 4.1.0) Suggests: testthat (>= 3.0.0) Marcio Basilio <marciopbasilio@gmail.com> Comprehensive R Archive Network (CRAN) Marcio Basilio [aut, cre], Valdecy Pereira [aut], Fatih Yigit [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=ecpromethee/LICENSE) 2026-06-29 application/tgz https://CRAN.R-project.org/package=ecpromethee doi:10.32614/CRAN.package.ecpromethee