apply_labs_haven {REDCapTidieR} | R Documentation |
Apply haven value labels to a vector
Description
Apply haven value labels to a vector
Usage
apply_labs_haven(x, labels, ptype, ...)
Arguments
x |
a vector to label |
labels |
a named vector of labels in the format |
ptype |
vector to serve as prototype for label values |
... |
unused, needed to ignore extra arguments that may be passed |
Details
Assumes a check_installed() has been run for labelled
. Since haven
preserves the
underlying data values we need to make sure the data type of the value options in the metadata matches
the data type of the values in the actual data. This function accepts a prototype, usually a column
from db_data, and uses force_cast()
to do a best-effort casting of the value options in the metadata
to the same data type as ptype
. The fallback is to convert x
and the value labels to character.
Value
haven_labelled
vector
[Package REDCapTidieR version 1.1.1 Index]