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Summary
README.mdPublic entries: Python and R. Passing coverage requires an installed inventory.
Goal: build one Demographics (DM) record per subject with the sex
(SEX) collected on the demographics form.
Input: an Operational Data Model (ODM) 1.3 XML file from the electronic data capture (EDC) system that describes the study's visits, forms, items and code lists but holds no collected data: an export of the study design, like a define.xml, instead of the clinical data export.
Variables:
SEXwould be the subject's collected sex code.
The file has no clinical data section, so it holds no subject at all. A listing built from it would be empty and would look like a study that has enrolled no one, so the input is rejected once the whole file has been read, and no artifact is accepted.
How to fix
Export the clinical data from the EDC system: an ODM snapshot whose
ClinicalData element holds the subjects' collected items. Keep the study
design export for the define.xml and other metadata work, and save the
clinical data export where the input reads it:
input:
ODM: input/odm.xml
A clinical data export with no subjects yet still has its ClinicalData
element, and it gives an empty listing rather than this rejection.
Expected failure
Editthe run is rejected; no artifact is acceptedexpected/error.yaml- phase
- ingest
- condition
- source_odm_no_clinical_data
- rule
- ODM-1
expected/error.yaml
phase: ingest
condition: source_odm_no_clinical_data
spec_paths:
- input.ODM.path
rule: ODM-1
context:
dataset: ODM
path: input/odm.xml
Inputs
Under review1 source fileinput/odm.xml
Edit<?xml version="1.0" encoding="UTF-8"?>
<ODM xmlns="http://www.cdisc.org/ns/odm/v1.3"
ODMVersion="1.3.2"
FileType="Snapshot"
FileOID="STUDY01.DESIGN.20260302"
CreationDateTime="2026-03-02T09:15:00+00:00">
<Study OID="STUDY01">
<GlobalVariables>
<StudyName>STUDY01</StudyName>
<StudyDescription>An invented study for this benchmark</StudyDescription>
<ProtocolName>STUDY01</ProtocolName>
</GlobalVariables>
<MetaDataVersion OID="MDV.1" Name="Version 1">
<Protocol>
<StudyEventRef StudyEventOID="SE.SCREENING" Mandatory="Yes"/>
</Protocol>
<StudyEventDef OID="SE.SCREENING" Name="Screening" Repeating="No"
Type="Scheduled">
<FormRef FormOID="F.DM" Mandatory="Yes"/>
</StudyEventDef>
<FormDef OID="F.DM" Name="Demographics" Repeating="No">
<ItemGroupRef ItemGroupOID="IG.DM" Mandatory="Yes"/>
</FormDef>
<ItemGroupDef OID="IG.DM" Name="Demographics" Repeating="No">
<ItemRef ItemOID="IT.DM.SEX" Mandatory="Yes"/>
</ItemGroupDef>
<ItemDef OID="IT.DM.SEX" Name="Sex" DataType="text" Length="1">
<Question><TranslatedText xml:lang="en">Sex</TranslatedText></Question>
<CodeListRef CodeListOID="CL.SEX"/>
</ItemDef>
<CodeList OID="CL.SEX" Name="Sex" DataType="text">
<CodeListItem CodedValue="F">
<Decode><TranslatedText xml:lang="en">Female</TranslatedText></Decode>
</CodeListItem>
<CodeListItem CodedValue="M">
<Decode><TranslatedText xml:lang="en">Male</TranslatedText></Decode>
</CodeListItem>
</CodeList>
</MetaDataVersion>
</Study>
</ODM>
Unexpected Output
Under reviewNo artifact is producedNo fixture files in this directory.
Human review and assessment
| Variable Name | Variable Label | Type | Length | Controlled Terms or Format | Origin | Core | Conversion Definition | Variable Type | Variable Order | Comments for Define |
|---|---|---|---|---|---|---|---|---|---|---|
| DOMAIN | Domain Abbreviation | Char | Assigned | Set constant value "DM". | SDTM | 1 | ||||
| STUDYID | Study Identifier | Char | Collected | Copy value from ODM.StudyOID. | SDTM | 2 | ||||
| USUBJID | Unique Subject Identifier | Char | Derived | Fill the template "{ODM.StudyOID}-{ODM.SubjectKey}". | SDTM | 3 | ||||
| SEX | Sex | Char | Collected | Read collected ODM item IT.DM.SEX; no identified record yields blank. | SDTM | 4 |
| Version | Date | Author | Description | Reviewer | Sign-off |
|---|---|---|---|---|---|
| 1.7 | 2026-10-20 | yamaa docs build | Read a specification in the 1.0 surface as its 0.5 counterpart; state that missing values stay missing where a mapping declares no missing handler, and leave out a declared missing answer that restates a handler's default | ||
| 1.6 | 2026-10-17 | yamaa docs build | Describe collected date parts written as ISO 8601 date text and times of day counted in seconds since midnight | ||
| 1.5 | 2026-10-17 | yamaa docs build | Name collected precision in words instead of letter codes; state imputation fallbacks, minimum source precision, bounds ignored outside the collected period, and invalid text with no handler as an error; describe date and datetime shifts, imputation flag codes, and partial text giving no date part | ||
| 1.4 | 2026-10-15 | yamaa docs build | State datetime precision codes through the hour and minute, and complete only the time parts a collected datetime lacks | ||
| 1.3 | 2026-09-29 | yamaa docs build | Show study codelist names, external dictionaries, and ISO 8601 formats in variable rows; list the document's codelist values and metadata | ||
| 1.2 | 2026-09-29 | yamaa docs build | Classify ADaM copies from a declared input as Predecessor and recodes as Derived, and SDTM recodes of locally derived columns as Derived | ||
| 1.1 | 2026-09-29 | yamaa docs build | Resolve lookups into the donor record they select, and give every derivation shape a plain-language rule instead of its raw YAML | ||
| 1.0 | yamaa docs build | Initial generation from spec.yaml |
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