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Summary
EditUnder reviewWhat this benchmark meansREADME.mdPublic entries: Python and R. Passing coverage requires an installed inventory.
Goal: carry the collected adverse event (AE) start text
(AESTDTC) toward ASTDT.
Input: adverse event records, each identified by study,
subject, and sequence, carrying reported term (AETERM) and
start text (AESTDTC).
Variables:
ASTDT: the event start date, which would carry the collected start text (AESTDTC). A start collected to the month only, such as2023-06, names no single day, and choosing the first, the middle, or the last day would record a day nobody collected. Such text cannot be read as a date, so the run fails and no artifact is accepted.
How to fix
Declare how a partial date is completed. For example, to use the earliest date the collected text permits:
derivation:
impute:
type: date
source: AE.AESTDTC
month: 1
day: 1
A complete source date is retained; 2023-06 becomes 2023-06-01.
Expected failure
Editthe run is rejected; no artifact is acceptedexpected/error.yaml- phase
- convert
- condition
- conversion_failed
- rule
- VALUE-15
expected/error.yaml
phase: convert
condition: conversion_failed
spec_paths:
- columns.ASTDT
rule: VALUE-15
context:
from: str
to: date
value: "2023-06"
keys:
- STUDYID: YAMAA-01
USUBJID: YAMAA-01-101
AESEQ: 2
Inputs
Under review1 source fileinput/ae.csv
Edit2 rows| STUDYID | USUBJID | AESEQ | AETERM | AESTDTC |
|---|---|---|---|---|
| YAMAA-01 | 1 | Nausea | 2023-06-14 | |
| YAMAA-01 | 2 | Fatigue | 2023-06 |
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 | ASTDT | Analysis Start Date | numeric | ISO 8601 | Copy value from AE.AESTDTC. | Predecessor |
| 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 |