[R] Random Forest Classification_ForestCombination

Liaw, Andy andy_liaw at merck.com
Tue May 29 22:24:46 CEST 2012


As long as you can remember that the summaries such as variable importance, OOB predictions, and OOB error rates are not applicable, I think that should be fine.

Andy 

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Nikita Desai
Sent: Wednesday, May 23, 2012 1:51 PM
To: r-help at R-project.org
Subject: [R] Random Forest Classification_ForestCombination

Hello,

I am aware of the fact that the combine() function in the Random Forest package of R is meant to combine forests built from the same training set, but is there any way to combine trees built on different training sets? Both the training datasets used contain the same variables and classes, but their sizes are different.

Thanks


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