Description Usage Arguments Value Examples
This function extracts any foreign column labels from a data frame
input. It
searches the attributes
of the data frame
input for named values as $label
.
1 |
df |
a |
Returns a data frame
with each column from the data frame
input as a row and
the corresponding foreign label (SPSS, Stata, SAS) for any applicable columns.
Any columns with no foreign labels return NA
values for the column_labels
column.
1 |
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