[R] Classification tree - Uniform vertical spacing of the nodes
piayanms at gmail.com
Tue Mar 6 19:54:42 CET 2012
I'm working with Decision tree and I have doubt about one of the arguments
of "plot.rpart" function:
When we use "uniform=F", the vertical spacing of nodes will be proportional
to the error in the fit.
But, I want to build a scale next my classif tree to show it.
So, how could I access this values of error to make possible I build this
fit <- rpart(Price ~ Mileage + Type + Country, cu.summary)
Thanks a lot!
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