Thanks for the reply! However, what is the code that is used in order to calculate it.. Is it included in the "randomForest" R function.. Because I am trying to find the code corresponding to the estimation of the gini coefficient but I am a bit confused. Could you please help me, by indicating me that?
thanks a lot, chrysanthi 2009/9/29 Liaw, Andy <andy_l...@merck.com> > No. The forest object is too large as is. I didn't think it's worth > the extra memory to store them. They were never kept even in the > Fortran/C code. > > Andy > > From: Chrysanthi A. > > Sent: Monday, September 28, 2009 5:20 PM > > To: r-help@r-project.org > > Subject: [R] how to visualize gini coefficient in each node in RF? > > > > Dear all, > > > > I am working with randomForest package and I am interested in > > examining the > > "Gini importance" measures that are used as a general > > indicator of feature > > relevance. Is there a possibility of getting the Gini measure > > that is being > > estimated in each tree by the output of the getTree() function? > > > > Thanks a lot, > > > > Chrysanthi > > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > > R-help@r-project.org mailing list > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > Notice: This e-mail message, together with any attach...{{dropped:17}} ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
