DataExchange-DatasetJson

CDISC Dataset-JSON repository

This repository contains the schema, specification, and examples of the Dataset-JSON standard for Clinical Datasets.

The Dataset-JSON v1.1 release can be downloaded as a zip file.

Dataset-JSON Specification

The doc folder contains the specifications of:

• Dataset-JSON v1.1.
• The NDJSON representation of Dataset-JSON v1.1

Dataset-JSON Schema

The schema folder contains the LinkML and JSON schemas for the JSON and NDJSON specification of Dataset-JSON.

Example Data

The examples folder contains the following examples:

• The examples/adam folder contains Dataset-JSON JSON and NDJSON examples of ADaM data
• The examples/sdtm folder contains Dataset-JSON JSON and NDJSON examples of SDTM data

• The examples/send folder contains Dataset-JSON JSON and NDJSON examples of SEND data

• The examples/big_xpt folder contains scripts to create a large XPT file (5Gb) from the XPT file examples/sdtm/lb.xpt.
• The examples/extensions folder contains an example of extending the Dataset-JSON schema: examples/extensions/extension.yaml.
• The examples/i18n folder contains an example of a Dataset-JSON file with non-ASCII characters: examples/i18n/ae.json.

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