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@OHDSI

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 975 472

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

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

    PLpgSQL 248 75

  3. Atlas Atlas Public

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

    JavaScript 292 145

  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++ 41 33

  5. CohortMethod CohortMethod Public

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

    R 86 64

  6. PatientLevelPrediction PatientLevelPrediction Public

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

    R 201 91

Repositories

Showing 10 of 345 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 23 Apache-2.0 5 151 30 Updated Aug 28, 2025
  • Athena Public

    Web application for distributing and browsing the Standardized Vocabularies for all instances of an OMOP CDM

    OHDSI/Athena’s past year of commit activity
    Java 67 19 50 7 Updated Aug 28, 2025
  • gaiaCatalog Public

    A new repository for the OHDSI GIS WG

    OHDSI/gaiaCatalog’s past year of commit activity
    Python 0 Apache-2.0 0 15 (1 issue needs help) 0 Updated Aug 28, 2025
  • Ares Public

    A Research Exploration System

    OHDSI/Ares’s past year of commit activity
    Vue 16 Apache-2.0 7 35 5 Updated Aug 28, 2025
  • drat Public

    drat repository for OHDSI R packages

    OHDSI/drat’s past year of commit activity
    5 7 0 0 Updated Aug 28, 2025
  • DataQualityDashboard Public

    A tool to help improve data quality standards in observational data science.

    OHDSI/DataQualityDashboard’s past year of commit activity
    JavaScript 165 Apache-2.0 104 45 6 Updated Aug 28, 2025
  • ohdsi-uk Public
    OHDSI/ohdsi-uk’s past year of commit activity
    R 0 1 1 0 Updated Aug 28, 2025
  • Themis Public

    Repository for OMOP CDM conventions as defined by THEMIS. These can be reference lists of concepts, pieces of standardized code for data generation or quality certification, and debates.

    OHDSI/Themis’s past year of commit activity
    28 Apache-2.0 8 34 0 Updated Aug 28, 2025
  • Strategus Public

    An R package for coordinating and executing analytics using HADES modules

    OHDSI/Strategus’s past year of commit activity
    R 8 12 22 5 Updated Aug 27, 2025
  • CohortGenerator Public

    Cohort Generation for the OMOP Common Data Model

    OHDSI/CohortGenerator’s past year of commit activity
    R 14 14 28 (1 issue needs help) 5 Updated Aug 27, 2025
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