Description Usage Arguments Value Examples
Creates an extra column for every column in the input data that has missing values. The newly created column is a factor column (TRUE/FALSE) and represents the existance of NAs or empty strings ("") in the examined column. The newly created columns are named "na"+name_of_original_column
1 |
data |
input data |
data frame with the original and the newly created columns
1 | naFeatures(myData)
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