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May 8, 2014 at 2:23 vote accept Almazea
May 5, 2014 at 10:10 answer added Peter Flom timeline score: 1
May 5, 2014 at 1:43 review Close votes
May 5, 2014 at 9:57
May 5, 2014 at 1:38 comment added Almazea I mean to say that OLS smooth out all heterogeneity in the sample data but regression tree can make small groups of homogenous characteristics and then give results
May 5, 2014 at 1:27 comment added gung - Reinstate Monica This question is not clear. What do you mean by "how regression tree is better than OLS in terms of heterogeneity"?
May 5, 2014 at 1:27 history edited gung - Reinstate Monica CC BY-SA 3.0
light editing; removed thanks / signature
May 5, 2014 at 1:23 review First posts
May 5, 2014 at 1:27
May 5, 2014 at 1:08 history asked Almazea CC BY-SA 3.0