[R] regression tree robustness
csprin at brandybuck.ca.sandia.gov
Thu May 2 20:08:06 CEST 2002
Bill Venables suggestes:
> The problem, such as it is, is not with rpart but with your model. You
> might try a transformation of y, for example, and see if you get anything
> more useful to you. With a transformed response the least squares fitting
> procedure might be more reasonable and productive.
Is there robust alternative to least squares fitting that could applied instead?
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