[R] RE: Ordinal data - Regression Trees & Proportional Odds

Andreas Christmann christmann at statistik.uni-dortmund.de
Mon Jun 2 13:26:39 CEST 2003


 >>> 1. RE: Ordinal data - Regression Trees  & Proportional Odds
       (Liaw, Andy)

 > AFAIK there's no implementation (or description) of tree algorithm
 > that handles ordinal response.
 >

Regression trees with an ordinal response variable can be computed with 
SPSS Answer Tree 3.0.

Andreas Christmann
-- 
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Andreas Christmann
University of Dortmund
Department of Statistics
44221 Dortmund
Germany
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Phone: +231 / 755 3180
Email: christmann at statistik.uni-dortmund.de
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