8000 Observational Health Data Sciences and Informatics · GitHub
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Observational Health Data Sciences and Informatics

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  1. CommonDataModel CommonDataModel Public

    Definition and DDLs for the OMOP Common Data Model (CDM)

    HTML 1.1k 515

  2. Vocabulary-v5.0 Vocabulary-v5.0 Public

    Build process for the OHDSI Standardized Vocabularies. Currently not available as independent release.

    PLpgSQL 275 75

  3. Atlas Atlas Public

    ATLAS is an open source software tool for researchers to conduct scientific analyses on standardized observational data

    JavaScript 338 155

  4. Cyclops Cyclops Public

    Cyclops (Cyclic coordinate descent for logistic, Poisson and survival analysis) is an R package for performing large scale regularized regressions.

    C++ 45 36

  5. CohortMethod CohortMethod Public

    An R package for performing new-user cohort studies in an observational database in the OMOP Common Data Model.

    R 93 69

  6. PatientLevelPrediction PatientLevelPrediction Public

    An R package for performing patient level prediction in an observational database in the OMOP Common Data Model.

    R 226 97

Repositories

Showing 10 of 397 repositories
  • Data2Evidence Public

    Data2Evidence is an end-to-end solution for management and analysis of OMOP data - https://data2evidence.org

    OHDSI/Data2Evidence's past year of commit activity
    TypeScript 45 Apache-2.0 15 492 46 Updated Nov 11, 2026
  • CohortDiagnostics Public

    An R package for performing various cohort diagnostics.

    OHDSI/CohortDiagnostics's past year of commit activity
    R 56 53 41 (1 issue needs help) 5 Updated Nov 11, 2026
  • PhenotypeR Public
    OHDSI/PhenotypeR's past year of commit activity
    R 11 Apache-2.0 2 68 6 Updated Nov 11, 2026
  • ohdsi-uk Public
    OHDSI/ohdsi-uk's past year of commit activity
    R 0 1 1 0 Updated Nov 11, 2026
  • trex Public

    Self-hosted Supabase-compatible backend with an embedded analytical engine and agent runtime

    OHDSI/trex's past year of commit activity
    TypeScript 2 Apache-2.0 6 0 3 Updated Nov 10, 2026
  • OHDSI/CohortConstructor's past year of commit activity
    R 10 Apache-2.0 3 68 5 Updated Nov 10, 2026
  • WebAPI Public

    OHDSI WebAPI contains all OHDSI services that can be called from OHDSI applications

    OHDSI/WebAPI's past year of commit activity
    Java 153 Apache-2.0 184 134 (1 issue needs help) 37 Updated Nov 10, 2026
  • DeepPatientLevelPrediction Public

    An R package for performing patient level prediction using deep learning in an observational database in the OMOP Common Data Model.

    B4A1 OHDSI/DeepPatientLevelPrediction's past year of commit activity
    R 16 8 16 (1 issue needs help) 3 Updated Nov 10, 2026
  • StudyStudio Public

    [under development] Offline, browser-only workspace for OHDSI Strategus network studies: distribute pinned protocols, audit small cells at each site, seal and verify StudyPacks, and record site dispositions.

    OHDSI/StudyStudio's past year of commit activity
    TypeScript 1 Apache-2.0 0 0 0 Updated Nov 10, 2026
  • ClinicalTrialsWGETL Public

    [under development] ETL materials to support proposal for CDM enhancements for clinical trial data

    OHDSI/ClinicalTrialsWGETL's past year of commit activity
    HTML 24 Apache-2.0 13 0 1 Updated Nov 10, 2026
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