model.frame
method for rpart
objects.model.frame.rpart(formula, ...)
model.frame
suitable for fitting an
rpart
-based model. Called by rpart
and other
functions for manipulating rpart
objects.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.model.frame