Controlled Terminology packages coreval bundles — list_ct

Which version of CDISC's Controlled Terminology a study follows decides whether a value is a legal term, and the answer changes between releases - SEX gained INTERSEX and lost UNDIFFERENTIATED. So coreval never picks one for you: pass the one your study declares as check_study(ct_package =) and this is the list to pick from.

Usage

list_ct_packages(family = NULL)

Arguments

family: Optional prefix to narrow to one terminology family, e.g. "sdtm" or "send".

Value

A character vector of package names, oldest first.

Details

Only what a conformance rule can ask about is bundled - each codelist's submission value and C-code, its terms' submission values and C-codes, and whether it is extensible. Definitions and synonyms are not, which is how 438 MB of CDISC's own caches becomes half a megabyte here.

Examples

head(list_ct_packages("sdtm"))
#> [1] "sdtmct-2014-09-26" "sdtmct-2014-12-19" "sdtmct-2015-03-27"
#> [4] "sdtmct-2015-06-26" "sdtmct-2015-09-25" "sdtmct-2015-12-18"