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Summary
EditUnder reviewWhat this benchmark meansREADME.mdPublic entries: Python and R. Passing coverage requires an installed inventory.
Goal: build RND1 and RND0 by rounding collected values,
with halfway values moving away from zero.
Input: collected analysis values placed at, just below, and clear of halfway marks.
Variables:
VAL1: the unrounded value feeding the one-decimal-place result; empty when the value was not recorded.VAL0: the unrounded value feeding the whole-number result; empty when the value was not recorded.RND1:VAL1rounded to one decimal place; a value exactly halfway between two candidates moves away from zero.RND0:VAL0rounded to a whole number; a value exactly halfway between two candidates moves away from zero.
Note: a value just short of a halfway mark still counts as a tie -- and still moves away from zero -- when it falls within the rule's small binary tolerance below the mark; further below, the value rounds to the nearer candidate. A result that would print as negative zero is written as zero, and a missing input stays missing.
Inputs
Under review1 source fileinput/adsl.csv
Edit16 rows| STUDYID | USUBJID | VAL1 | VAL0 |
|---|---|---|---|
| YAMAA-01 | 2.45 | — | |
| YAMAA-01 | -2.45 | — | |
| YAMAA-01 | 2.41 | — | |
| YAMAA-01 | 2.449999999 | — | |
| YAMAA-01 | 2.44999999 | — | |
| YAMAA-01 | -2.449999999 | — | |
| YAMAA-01 | -2.44999999 | — | |
| YAMAA-01 | -0.04 | — | |
| YAMAA-01 | — | — | |
| YAMAA-01 | — | 2.5 | |
| YAMAA-01 | — | -2.5 | |
| YAMAA-01 | — | 2.4 | |
| YAMAA-01 | — | 2.4999999999 | |
| YAMAA-01 | — | 2.4999999 | |
| YAMAA-01 | — | -2.4999999999 | |
| YAMAA-01 | — | -0.4 |
Expected output
Under review16 expected rowsexpected/adsl.csv
Edit16 rows| STUDYID | USUBJID | VAL1 | VAL0 | RND1 | RND0 |
|---|---|---|---|---|---|
| YAMAA-01 | 2.45 | — | 2.5 | — | |
| YAMAA-01 | -2.45 | — | -2.5 | — | |
| YAMAA-01 | 2.41 | — | 2.4 | — | |
| YAMAA-01 | 2.449999999 | — | 2.5 | — | |
| YAMAA-01 | 2.44999999 | — | 2.4 | — | |
| YAMAA-01 | -2.449999999 | — | -2.5 | — | |
| YAMAA-01 | -2.44999999 | — | -2.4 | — | |
| YAMAA-01 | -0.04 | — | 0 | — | |
| YAMAA-01 | — | — | — | — | |
| YAMAA-01 | — | 2.5 | — | 3 | |
| YAMAA-01 | — | -2.5 | — | -3 | |
| YAMAA-01 | — | 2.4 | — | 2 | |
| YAMAA-01 | — | 2.4999999999 | — | 3 | |
| YAMAA-01 | — | 2.4999999 | — | 2 | |
| YAMAA-01 | — | -2.4999999999 | — | -3 | |
| YAMAA-01 | — | -0.4 | — | 0 |
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 SOURCE.STUDYID. | Predecessor | ||
| ADSL | USUBJID | Unique Subject Identifier | character | Copy value from SOURCE.USUBJID. | Predecessor | ||
| ADSL | VAL1 | Source Value for One-Decimal Rounding | numeric | Copy value from SOURCE.VAL1. | Predecessor | ||
| ADSL | VAL0 | Source Value for Whole-Number Rounding | numeric | Copy value from SOURCE.VAL0. | Predecessor | ||
| ADSL | RND1 | Value Rounded to One Decimal Place | numeric | Round VAL1 to 1 decimal place, ties away from zero. | Derived | ||
| ADSL | RND0 | Value Rounded to a Whole Number | numeric | Round VAL0 to 0 decimal places, ties away from zero. | 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 |