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Summary
EditUnder reviewWhat this benchmark meansREADME.mdPublic entries: Python and R. Passing coverage requires an installed inventory.
Goal: derive REVIEWFL to mark adverse events (AEs)
starting on or after 2025-01-01.
Input: collected adverse events carrying AESTDTC (event
start date).
Variables:
REVIEWFLwould beYwhen the event start date is on or after 2025-01-01, andNotherwise, including when no start date was collected.
Note: the cutoff is written as text rather than as a calendar date, and a date cannot be compared with text, so the run is rejected before any data is read and no artifact is accepted.
How to fix
Declare the constant as a date so both operands carry the same temporal type:
derivation:
flag:
condition: "ASTDT >= DATE '2025-01-01'"
false_value: "N"
missing: "N"
Expected failure
Editthe run is rejected; no artifact is acceptedexpected/error.yaml- phase
- validation
- condition
- incompatible_input_type
- rule
- FORMULA-5
expected/error.yaml
phase: validation
condition: incompatible_input_type
spec_paths:
- columns.REVIEWFL.derivation.flag.condition
rule: FORMULA-5
context:
left_type: date
right_type: str
Inputs
Under review1 source fileinput/ae.csv
Edit1 row| STUDYID | USUBJID | AESEQ | AESTDTC |
|---|---|---|---|
| PILOT7 | 1 | 2025-01-15 |
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 |
|---|---|---|---|---|---|---|---|
| ADAE | STUDYID | Study Identifier | character | Copy value from AE.STUDYID. | Predecessor | ||
| ADAE | USUBJID | Unique Subject Identifier | character | Copy value from AE.USUBJID. | Predecessor | ||
| ADAE | AESEQ | Sequence Number | numeric | Copy value from AE.AESEQ. | Predecessor | ||
| ADAE | REVIEWFL | Protocol Review Flag | character | "Y" when ASTDT >= '2025-01-01'; "N" otherwise; "N" when the condition is unknown. | 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 |