adds an annotation to static metadata
prep_add_to_meta(
VAR_NAMES,
DATA_TYPE,
LABEL,
VALUE_LABELS,
meta_data = "item_level",
...
)
a data frame with amended metadata.
character Names of the Variables to add
character Data type for the added variables
character Labels for these variables
character Value labels for the values of the variables
as usually pipe separated and assigned with
=
: 1 = male | 2 = female
data.frame the metadata to extend
Further defined variable attributes, see prep_create_meta
Add metadata e.g. of transformed/new variable This function is not yet considered stable, but we already export it, because it could help. Therefore, we have some inconsistencies in the formals still.