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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 5 148 27 Updated Aug 29, 2025
  • ohdsi-uk Public
    OHDSI/ohdsi-uk’s past year of commit activity
    R 0 1 1 0 Updated Aug 29, 2025
  • SelfControlledCaseSeries Public

    An R package for performing Self-Controlled Case Series (SCCS) analyses in an observational database in the OMOP Common Data Model.

    OHDSI/SelfControlledCaseSeries’s past year of commit activity
    R 13 9 11 2 Updated Aug 29, 2025
  • ETL-LambdaBuilder Public

    CDM Builder leveraging AWS Lambda

    OHDSI/ETL-LambdaBuilder’s past year of commit activity
    C# 17 Apache-2.0 16 1 3 Updated Aug 29, 2025
  • CohortMethod Public

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

    OHDSI/CohortMethod’s past year of commit activity
    R 86 64 26 (2 issues need help) 0 Updated Aug 29, 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 65 61 46 (1 issue needs help) 6 Updated Aug 29, 2025
  • Hades Public

    Health Analytics Data-to-Evidence Suite (HADES): A collection of R packages for performing analytics against the Common Data Model.

    OHDSI/Hades’s past year of commit activity
    R 25 Apache-2.0 14 17 (3 issues need help) 4 Updated Aug 29, 2025
  • DeepPatientLevelPrediction Public

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

    OHDSI/DeepPatientLevelPrediction’s past year of commit activity
    R 14 5 19 (2 issues need help) 0 Updated Aug 29, 2025
  • Vocabulary-v5.0 Public

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

    OHDSI/Vocabulary-v5.0’s past year of commit activity
    PLpgSQL 248 Unlicense 75 218 8 Updated Aug 29, 2025
  • OncologyWG Public

    Oncology Working Group Repository

    OHDSI/OncologyWG’s past year of commit activity
    Ruby 57 Apache-2.0 25 164 19 Updated Aug 29, 2025
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