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Summary
EditUnder reviewWhat this benchmark meansREADME.mdPublic entries: Python and R. Passing coverage requires an installed inventory.
Goal: build one subject-level record per subject carrying TOTDOSE, the
subject's total administered dose.
Input: demographics with one record per subject, and exposure records with the dose and start date of each administration.
Variables:
TOTDOSEwould be the total of the subject's administered doses.
Note: the request orders the exposure records by start date before totalling them. A total always adds the records in the order they are stored, so the stated order has nothing to act on, and the run is rejected before any data is read.
How to fix
Remove the order: the total adds the doses in their stored order.
- name: TOTDOSE
type: float
derivation:
aggregate:
key: [STUDYID, USUBJID]
expr: "SUM(EX.EXDOSE)"
If the order was meant to choose one record, such as the last dose, select
that record with a lookup that orders the records and keeps the last one. If
it was meant to list the doses in date order, join them into one text with
STR_JOIN, which reads the order.
Expected failure
Editthe run is rejected; no artifact is acceptedexpected/error.yaml- phase
- validation
- condition
- unpaired_fields
- rule
- LOOKUP-10
expected/error.yaml
phase: validation
condition: unpaired_fields
spec_paths:
- columns.TOTDOSE.derivation.aggregate
rule: LOOKUP-10
context:
declared:
- order_by
missing:
- STR_JOIN(x)
Inputs
Under review2 source filesUnexpected 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 | TOTDOSE | Total Dose Administered | numeric | Aggregate SUM(EX.EXDOSE) over records matching on STUDYID and USUBJID. | 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 |