How to have Tree able to do Multiple Splits at each Node rather than just 2 using fitctree?
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All the trees I've produced have two splits at each node, but sometimes this is not optimal. How can I set fitctree to allow for multiple splits of a variable?
I suppose tree could split x2 and then split again using the same predictor...perhaps my interest in multiple splits is irrelevant to quality of results?
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Siddharth Sundar
2014-10-30
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As mentioned in this doc page, Statistics Toolbox trees are always binary i.e. having more than binary splits at each node is not possible.
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