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8248
2012 Jan 08
2
rpart question
We are trying to make a decision tree using rpart and we are continually
running into the following error:
> fit_rpart=rpart(ENROLL_YN~MINORITY,method="class")
> summary(fit_rpart)
Call:
rpart(formula = ENROLL_YN ~ MINORITY, method = "class")
n= 5725
CP nsplit rel error
1 0 0 1
Error in yval[, 1] : incorrect number of dimensions
ENROLL_YN is a