rpart (version 3.1-9)

rpart.anova: Set up for `anova' Method for an Rpart Model

Description

Set up for anova method for an rpart model.

Usage

rpart.anova(y, offset, parms, wt)

Arguments

y

the responses.

offset

an offset, or NULL.

parms

a list of parameters, usually empty.

wt

case weights.

Value

• Returns a list consisting of
• y
  (subtracting offset if necessary),
• parms
  as input,
• numresp
  the number of responses, here 1,
• summary
  a function to be invoked by summary.rpart,
• text
  a function to be invoked by text.rpart.

Details

rpart.anova is used only by the function rpart.