https://tavakohr.r-universe.devRecent package updates in tavakohrR-universehttps://github.com/tavakohr.pnghttps://tavakohr.r-universe.devSat, 11 Jul 2026 17:22:43 GMThtavakoli@gmail.com (Hamid Tavakoli)Validates instantiated patient cohorts on an Observational Medical Outcomes Partnership (OMOP) Common Data Model (CDM) database for real-world-evidence (RWE) studies. From a single function call it produces a structured validation report in Hypertext Markup Language (HTML) and JavaScript Object Notation (JSON) covering concept coverage, cohort attrition, temporal data density, and covariate feasibility against a comparator. The checks are aligned with the United States Food and Drug Administration (FDA) guidance on real-world data and evidence, FDA (2023) <https://www.fda.gov/media/171667/download>, the Harmonized Protocol Template to Enhance Reproducibility (HARPER), Wang and others (2022) <doi:10.1002/pds.5507>, and the Reporting of Studies Conducted Using Observational Routinely-Collected Data for Pharmacoepidemiology (RECORD-PE) statement, Langan and others (2018) <doi:10.1136/bmj.k3532>. A self-contained example database is bundled so the checks can be run without a live database connection.https://github.com/r-universe/tavakohr/actions/runs/29900777530Sat, 11 Jul 2026 17:22:43 GMTrwevalidate0.1.2successhttps://tavakohr.r-universe.devhttps://github.com/tavakohr/rwevalidategetting-started.Rmdgetting-started.htmlGetting started with rwevalidate2026-06-26 03:10:252026-07-02 23:13:28validation.Rmdvalidation.htmlValidation: cohorts, datasets, and methodology2026-06-26 06:36:142026-06-26 06:36:14