Extract TESTCD fields by domain from a sdtm object
Usage
testcd(obj, domain = NULL, silent = NULL)
Arguments
- obj
A sdtm object.
- domain
Domains to select, as character. Defaults to all domains, if
NULL.
- silent
Suppress messages,
Value
A data frame with columns DOMAIN and TESTCD. Returns an empty data
frame if no TESTCD columns are found.