model.frame.rpart {rpart} | R Documentation |
model.frame
method for rpart
objects.
model.frame.rpart(formula, ...)
formula |
the formula or other object defining what terms should be included in the model frame. |
This function is a method for the generic function model.frame
for
class rpart
. It can be invoked by calling model.frame
for an object of the appropriate class, or directly by calling
model.frame.rpart
regardless of the class of the object.
An object of class model.frame
suitable for fitting an
rpart
-based model. Called by rpart
and other
functions for manipulating rpart
objects.