af {sasLM} | R Documentation |
Conveniently convert some columns of data.frame into factors.
af(DataFrame, Cols)
DataFrame |
a |
Cols |
column names or indices to be converted |
It performs conversion of some columns in a data.frame
into factors conveniently.
Returns a data.frame
with converted columns.
Kyun-Seop Bae k@acr.kr