When two variables have exactly the same figure of merit, they will be
listed in the output in the same order in which they appeared in your
model statement.
Terry Therneau
-- begin inclusion ---
I had a question regarding the rpart command in R. I used seven
continuous
predictor variables
Actually, that's the first thing I thought too, but they weren't listed in
that order in my model statement (model that I used is below):
fit=rpart(pres ~ TB144 + TB118 + TB129 + TB139 + TB114 + TB131 + TB122,
method=class, data=data8)
Would the selection of the best split when improvement is
Hi,
I had a question regarding the rpart command in R. I used seven continuous
predictor variables in the model and the variable called TB122 was chosen
for the first split. But in looking at the output, there are 4 variables
that improve the predicted membership equally (TB122, TB139, TB144,
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