KranglOneHot |
object KranglOneHot |
flatten |
Unfold all list columns vertically and all objects properties horizontally. fun DataFrame.flatten(): DataFrame |
oneHot |
Performs a one-hot encoding of the specified fun <T> DataFrame.oneHot(columnName: String, naValue: String = "NA", categorizeWith: (T?) -> String? = { it?.toString() }): DataFrame
Performs a one-hot encoding of the specified column. fun DataFrame.oneHot(columnName: String): DataFrame |