A data.frame with 4 columns and one row per valid SDTM version/IG/IG version combination

A data.frame with 4 columns and one row per valid SDTM version/IG/IG version combination

Usage

valid_versions

Format

SDTM

The SDTM version

IG_NAME

The implementation guide (IG) name being used

IG_VERSION

The implementation guide (IG) version

archived

The SDTM version/IG pair has been archived (and should not be used for current studies)