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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 966 470

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

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

    PLpgSQL 242 73

  3. Atlas Atlas Public

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

    JavaScript 285 143

  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++ 40 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 63

  6. PatientLevelPrediction PatientLevelPrediction Public

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

    R 198 91

Repositories

Showing 10 of 335 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 21 Apache-2.0 2 15 25 Updated Jun 23, 2025
  • ohdsi-uk Public
    OHDSI/ohdsi-uk’s past year of commit activity
    R 0 1 1 0 Updated Jun 23, 2025
  • PhenotypeR Public
    OHDSI/PhenotypeR’s past year of commit activity
    R 4 Apache-2.0 1 27 0 Updated Jun 22, 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 242 Unlicense 73 224 14 Updated Jun 22, 2025
  • gaiaCatalog Public

    A new repository for the OHDSI GIS WG

    OHDSI/gaiaCatalog’s past year of commit activity
    HTML 0 Apache-2.0 0 1 0 Updated Jun 22, 2025
  • Barista Public

    [under development] Barista provides a standard way to create and manage all of the study assets needed throughout the life of an observational study conducted using OMOP Common Data Model data sources and OHDSI tools

    OHDSI/Barista’s past year of commit activity
    0 Apache-2.0 0 0 0 Updated Jun 22, 2025
  • BookOfOhdsi-2ndEdition Public

    This repository contains the 2nd edition of the Book

    OHDSI/BookOfOhdsi-2ndEdition’s past year of commit activity
    TeX 0 Apache-2.0 0 42 0 Updated Jun 21, 2025
  • Criteria2Query Public

    [In Development] An application to parse freetext inclusion criteria and produce a structured cohort definition that can be executed against OMOP CDM

    OHDSI/Criteria2Query’s past year of commit activity
    Java 68 Apache-2.0 20 2 0 Updated Jun 21, 2025
  • dbt-synthea Public

    [Under development] A dbt ETL project to convert a Synthea synthetic data set into the OMOP CDM

    OHDSI/dbt-synthea’s past year of commit activity
    Python 29 Apache-2.0 12 28 4 Updated Jun 21, 2025
  • searchpubmed Public

    A Python package for searching PubMed and retrieving article metadata via the NCBI E-utilities (ESearch, ESummary, EFetch, ELink).

    OHDSI/searchpubmed’s past year of commit activity
    Python 1 Apache-2.0 1 1 0 Updated Jun 21, 2025
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