Dose-Response Meta-Regression for Meta-Analysis R package MetaDose version 1.0.1 CRAN Task View: MetaAnalysis (https://CRAN.R-project.org/view=MetaAnalysis) Conducting linear and nonlinear dose-response meta-regression using study-level summary data. It supports both continuous and binary outcomes and allows modeling of dose-effect relationships using linear trends or nonlinear restricted cubic splines. The package is designed to facilitate transparent, flexible, and reproducible dose-response meta-analyses, with built-in visualization of fitted dose-response curves. Software Imports: ggplot2, metafor, rms, rlang Ahmed Abdelmageed <ahmedelsaeedmassad@gmail.com> Comprehensive R Archive Network (CRAN) Ahmed Abdelmageed [cre, aut] (ORCID: <https://orcid.org/0009-0002-7902-690X>) GPL (>= 3) 2026-01-12 application/tgz https://CRAN.R-project.org/package=MetaDose doi:10.32614/CRAN.package.MetaDose