dummy: Automatic Creation of Dummies with Support for Predictive
Efficiently create dummies of all factors and character vectors in a data frame. Support is included for learning the categories on one data set (e.g., a training set) and deploying them on another (e.g., a test set).
||Michel Ballings and Dirk Van den Poel
||Michel Ballings <michel.ballings at GMail.com>
||GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
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