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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 946 458

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

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

    PLpgSQL 237 75

  3. Atlas Atlas Public

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

    JavaScript 282 141

  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++ 39 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 85 62

  6. PatientLevelPrediction PatientLevelPrediction Public

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

    R 191 90

Repositories

Showing 10 of 325 repositories
  • d2e Public

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

    OHDSI/d2e’s past year of commit activity
    TypeScript 15 Apache-2.0 0 0 17 Updated Apr 23, 2025
  • CohortDiagnostics Public

    An R package for performing various cohort diagnostics.

    OHDSI/CohortDiagnostics’s past year of commit activity
    R 44 51 30 (1 issue needs help) 2 Updated Apr 22, 2025
  • OmopViewer Public
    OHDSI/OmopViewer’s past year of commit activity
    R 3 Apache-2.0 0 25 0 Updated Apr 22, 2025
  • PatientLevelPrediction Public

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

    OHDSI/PatientLevelPrediction’s past year of commit activity
    R 191 90 23 (1 issue needs help) 3 Updated Apr 22, 2025
  • Cyclops Public

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

    OHDSI/Cyclops’s past year of commit activity
    C++ 39 33 20 1 Updated Apr 23, 2025
  • drat Public

    drat repository for OHDSI R packages

    OHDSI/drat’s past year of commit activity
    5 7 0 0 Updated Apr 23, 2025
  • ETL-LambdaBuilder Public

    CDM Builder leveraging AWS Lambda

    OHDSI/ETL-LambdaBuilder’s past year of commit activity
    C# 16 Apache-2.0 16 0 1 Updated Apr 22, 2025
  • LlmPrompts Public

    [under development] out of the box prompts to use large language models

    OHDSI/LlmPrompts’s past year of commit activity
    0 Apache-2.0 1 0 0 Updated Apr 22, 2025
  • GIS Public
    OHDSI/GIS’s past year of commit activity
    R 13 Apache-2.0 9 73 (1 issue needs help) 2 Updated Apr 22, 2025
  • FeatureExtraction Public

    An R package for generating features (covariates) for a cohort using data in the Common Data Model.

    OHDSI/FeatureExtraction’s past year of commit activity
    R 62 61 43 (1 issue needs help) 6 Updated Apr 22, 2025