[R] Obtaining the surrogate splits from rpart
csprin at brandybuck.ca.sandia.gov
Tue Oct 30 20:34:26 CET 2001
I am trying to obtain the surrogate splits from an rpart object
The documentation for rpart.object mentions splits (a matrix
with the surrogate splits in it). But it does not seem to
be quite right.
Thanks in advance for your help,
p.s. It would help my understanding,
if you could give your answers using the built in "fit" example
> fit <- rpart(Kyphosis ~ Age + Number + Start, data=kyphosis)
Clayton Springer, Ph. D.
Sandia National Laboratories csprin at ca.sandia.gov
Biosystems Research Department (925) 294-2143
P.O. Box 969, MS 9951 fax: (925) 294-3020
Livermore, CA, 94551-0969
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