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Summary
EditUnder reviewWhat this benchmark meansREADME.mdPublic entries: Python and R. Passing coverage requires an installed inventory.
Goal: build the analysis values of systolic blood pressure, AVAL, at
each visit and as each subject's average, with PARAMCD, AVISIT and
DTYPE, describing the observed and the averaged values apart.
Input: the subjects' systolic blood pressure, one row per subject per visit.
Variables:
PARAMCDisSYSBP, systolic blood pressure.AVISITis the visit of an observed value, andOVERALLfor an average.DTYPEisAVERAGEon a subject's average, and empty on an observed value.AVALis the observed value, or the mean of the subject's observed values over all visits.
Note: the observed values are described as the rows whose DTYPE is
none of a list of values, but the list holds one value. A comparison against
one value is written as inequality, so the description is rejected before any
data is read.
How to fix
Select the rows whose derivation type is anything but AVERAGE with NE,
which takes exactly one value:
where: {DTYPE: {comparator: NE, values: [AVERAGE]}}
Keep NOTIN for two or more values, such as [AVERAGE, LOCF] when the
dataset also carries values carried forward.
Expected failure
Editthe run is rejected; no artifact is acceptedexpected/error.yaml- phase
- validation
- condition
- value_level_where_invalid
- rule
- SUB-12
expected/error.yaml
phase: validation
condition: value_level_where_invalid
spec_paths:
- columns.AVAL.submission.value_level.OBSERVED.where.DTYPE
rule: SUB-12
context:
column: AVAL
entry: OBSERVED
where_column: DTYPE
reason: value_count
comparator: NOTIN
Inputs
Under review1 source fileinput/vs.csv
Edit4 rows| STUDYID | USUBJID | VSTESTCD | VISIT | VSSTRESN |
|---|---|---|---|---|
| BP01 | SYSBP | WEEK 1 | 128 | |
| BP01 | SYSBP | WEEK 2 | 124 | |
| BP01 | SYSBP | WEEK 1 | 141 | |
| BP01 | SYSBP | WEEK 2 | 137 |
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 |
|---|---|---|---|---|---|---|---|
| ADVS | STUDYID | Study Identifier | character | Req | Copy value from VS.STUDYID. | Predecessor | |
| ADVS | USUBJID | Unique Subject Identifier | character | Req | Copy value from VS.USUBJID. | Predecessor | |
| ADVS | PARAMCD | Parameter Code | character | Req | Set constant value "SYSBP". | Assigned | |
| ADVS | AVISIT | Analysis Visit | character | Cond | Set per constructed row; see the Row construction sheet. | Assigned | |
| ADVS | DTYPE | Derivation Type | character | Cond | Set per constructed row; see the Row construction sheet. | Assigned | |
| ADVS | AVAL | Analysis Value | numeric | Cond | Set per constructed row; see the Row construction sheet. | Other |
| Template | Include when | AVISIT | DTYPE | AVAL |
|---|---|---|---|---|
| observed | Copy VS.VISIT | Constant "None" | Copy VS.VSSTRESN | |
| average | Constant "OVERALL" | Constant "AVERAGE" | Aggregate MEAN(VS.VSSTRESN) over records matching on the shared output keys |
| 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 |