One row per variable of seven ADaM standards, at every version: ADaMIG
(1.0, 1.1, 1.2, 1.3), ADaMIG-MD (1.0), ADaMIG-NCA (1.0), ADaM-ADAE (1.0),
ADaM-BDS-TTE (1.0), ADaM-OCCDS (1.0, 1.1), and ADaM-popPK (1.0); 11 standard
versions in all. Built from CDISC Library CSV exports that are not part of
this package or repository (see ig_sources and
data-raw/README.md); only variable metadata is carried, not the
guides' prose. Use get_ig to retrieve a standard, and
build_domain_spec to build an ADPP variable spec from it
(ADPP is a Basic Data Structure dataset; ADaMIG-NCA extends it).
Format
A data frame with columns:
- standard
The standard, e.g.
"ADaMIG"or"ADaMIG-NCA".- version
The standard's version, e.g.
"1.3".- structure
The data structure, as named in the export, e.g.
"Basic Data Structure"or"Subject-Level Analysis Dataset"(ADSL).- variable_set
The variable set within the structure, e.g.
"Timing".- order
Row order within the export for that standard version.
- variable
Variable name, e.g.
"AVAL".- label
Variable label. At most 40 characters except
PBCHGCyNin ADaMIG 1.2 and 1.3, which the guide publishes at 41.- type
"Char"or"Num".- core
Core designation (
"Req","Perm","Cond", ...).- codelist_code
CDISC CT codelist C-code(s) the variable uses; several are separated by
"; ".NAwhen none.- codelist_submission_values
The codelist submission value(s), where the export gives them.
- described_value_domain
A described value domain, where the variable has one rather than a codelist.
- value_list
A fixed list of allowed values, where there is one.