Differential Evolution Optimization in Pure R R package DEoptimR version 1.2-0 CRAN Task View: Optimization (https://CRAN.R-project.org/view=Optimization) Differential Evolution (DE) stochastic heuristic algorithms for global optimization of problems with and without general constraints. The aim is to curate a collection of its variants that (1) do not sacrifice simplicity of design, (2) are essentially tuning-free, and (3) can be efficiently implemented directly in the R language. Currently, it provides implementations of the algorithms 'jDE' by Brest et al. (2006) <doi:10.1109/TEVC.2006.872133> for single-objective optimization and 'NCDE' by Qu et al. (2012) <doi:10.1109/TEVC.2011.2161873> for multimodal optimization (single-objective problems with multiple solutions). Software Imports: stats, methods Suggests: mirai (>= 2.7.1) Enhances: robustbase Eduardo L. T. Conceicao <mail@eduardoconceicao.org> Comprehensive R Archive Network (CRAN) Eduardo L. T. Conceicao [aut, cre], Martin Maechler [ctb] (ORCID: <https://orcid.org/0000-0002-8685-9910>) GPL (>= 2) 2026-06-07 application/tgz https://CRAN.R-project.org/package=DEoptimR doi:10.32614/CRAN.package.DEoptimR