Extract Codedlist from DATADIC

This function is used to extract codelist from a data dictionary DATADIC().

Usage

extract_codelist_datadict(.datadic)

Arguments

.datadic

Data dictionary dataset

Value

A data.frame the same as .datadic with only coded list.

See also

Other data dictionary related functions: get_factor_fldname(), get_factor_levels_datadict()

Examples

if (FALSE) { # \dontrun{
extract_codelist_datadict(.datadic = ADNIMERGE2::DATADIC)
} # }