Regional Association Score for Genome-Wide Association Studies R package RAS version 1.0.3 Implements the Regional Association Score (RAS) method for genome-wide association studies (GWAS). For each single nucleotide polymorphism (SNP), RAS quantifies the strength of association within its surrounding genomic region, arranges these regional scores along the chromosome into a signal profile, and applies changepoint detection to locate association regions, improving statistical power while controlling the false positive rate. The method is described in Jiang and Zhang (2025) <doi:10.1073/pnas.2419721122>. Software Imports: grDevices, graphics, parallel, segmented, stats Suggests: testthat (>= 3.0.0) Jiahe Jin <jiahe.jin@yale.edu> Comprehensive R Archive Network (CRAN) Yiran Jiang [aut], Jiahe Jin [aut, cre], Heping Zhang [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=RAS/LICENSE) 2026-07-24 application/tgz https://CRAN.R-project.org/package=RAS doi:10.32614/CRAN.package.RAS