CohortDiagnostics is part of HADES.
CohortDiagnostics is an R utility package for the development and evaluation of phenotype algorithms for OMOP CDM compliant data sets. This package provides a standard, end to end, set of analytics for understanding patient capture including data generation and result exploration through an R Shiny interface. Analytics computed include cohort characteristics, record counts, index event misclassification, captured observation windows and basic incidence proportions for age, gender and calendar year. Through the identification of errors, CohortDiagnostics enables the comparison of multiple candidate cohort definitions across one or more data sources, facilitating reproducible research.
See the instructions here for configuring your R environment, including Java.
In R, use the following commands to download and install CohortDiagnostics:
Documentation can be found on the package website.
PDF versions of the documentation are also available:
Read here how you can contribute to this package.