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Summary
EditUnder reviewWhat this benchmark meansREADME.mdPublic entries: Python and R. Passing coverage requires an installed inventory.
Goal: carry age into AGE and group subjects into AGEGRP,
with the older group holding elderly and the younger group
holding younger.
Input: collected demographics carrying age (AGE).
Variables:
AGEGRPwould containelderlyfor subjects aged 65 or older andyoungerfor everyone else, including a subject with no recorded age. The older group's fixed value is written as a structure instead of a single value, and no reader may guess which part names the group, so the run is rejected before any data is read and no artifact is accepted.
How to fix
Decide the exact text the group carries, then write that single value. When the older group reads as one word, state the word as quoted text:
- when: "AGE >= 65"
then: "'elderly'"
When the value genuinely has parts, each part needs its own result column rather than sharing one.
Expected failure
Editthe run is rejected; no artifact is acceptedexpected/error.yaml- phase
- validation
- condition
- unknown_operation
- rule
- SCHEMA-7
expected/error.yaml
phase: validation
condition: unknown_operation
spec_paths:
- columns.AGEGRP.derivation.case[0].then.group
rule: SCHEMA-7
context:
operation: group
registry: expressions
Inputs
Under review1 source fileinput/dm.csv
Edit4 rows| STUDYID | USUBJID | AGE |
|---|---|---|
| YAMAA-01 | 72 | |
| YAMAA-01 | 54 | |
| YAMAA-01 | 65 | |
| YAMAA-01 | — |
Unexpected Output
Under reviewNo artifact is producedNo fixture files in this directory.
Human review and assessment
| Dataset Name | Variable Name | Variable Label | Type | Codelist/Controlled Terms | Core | Computational Method | Origin |
|---|---|---|---|---|---|---|---|
| ADSL | STUDYID | Study Identifier | character | Copy value from DM.STUDYID. | Predecessor | ||
| ADSL | USUBJID | Unique Subject Identifier | character | Copy value from DM.USUBJID. | Predecessor | ||
| ADSL | AGE | Age | numeric | Copy value from DM.AGE. | Predecessor | ||
| ADSL | AGEGRP | Age Group | character | If AGE >= 65 then {'group': 'elderly'}; otherwise "younger". | Derived |
| 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 |