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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 930 459

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

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

    PLpgSQL 233 75

  3. Atlas Atlas Public

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

    JavaScript 279 141

  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 32

  5. CohortMethod CohortMethod Public

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

    R 83 61

  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 321 repositories
  • CohortDiagnostics Public

    An R package for performing various cohort diagnostics.

    OHDSI/CohortDiagnostics’s past year of commit activity
    R 43 50 29 (1 issue needs help) 2 Updated Mar 19, 2025
  • CohortSymmetry Public
    OHDSI/CohortSymmetry’s past year of commit activity
    R 1 Apache-2.0 0 23 (1 issue needs help) 0 Updated Mar 19, 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 60 45 (1 issue needs help) 7 Updated Mar 19, 2025
  • PhenotypeR Public
    OHDSI/PhenotypeR’s past year of commit activity
    R 3 Apache-2.0 0 26 0 Updated Mar 19, 2025
  • CohortPathways Public
    OHDSI/CohortPathways’s past year of commit activity
    R 0 1 0 0 Updated Mar 19, 2025
  • ArachneExecutionEngine Public

    Arachne Execution Engine is a component used to execute remote SQL or R code. It is used by both Arachne Data Node as well as WebAPI

    OHDSI/ArachneExecutionEngine’s past year of commit activity
    PLpgSQL 9 8 2 2 Updated Mar 19, 2025
  • Strategus Public

    An R package for coordinating and executing analytics using HADES modules

    OHDSI/Strategus’s past year of commit activity
    R 6 11 18 2 Updated Mar 19, 2025
  • WhiteRabbit Public

    WhiteRabbit is a small application that can be used to analyse the structure and contents of a database as preparation for designing an ETL. It comes with RabbitInAHat, an application for interactive design of an ETL to the OMOP Common Data Model with the help of the the scan report generated by White Rabbit.

    OHDSI/WhiteRabbit’s past year of commit activity
    Java 186 Apache-2.0 94 109 (3 issues need help) 4 Updated Mar 19, 2025
  • Ares Public

    A Research Exploration System

    OHDSI/Ares’s past year of commit activity
    Vue 13 Apache-2.0 7 39 4 Updated Mar 19, 2025
  • ParallelLogger Public

    An R package for easy parallel computing, logging, and function call automation.

    OHDSI/ParallelLogger’s past year of commit activity
    R 12 8 3 (1 issue needs help) 0 Updated Mar 19, 2025
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