[R] Random Forest Variable Importance

Liaw, Andy andy_liaw at merck.com
Fri Mar 27 19:20:01 CET 2009


Read ?importance, especially the "scale" argument.

Andy

> -----Original Message-----
> From: r-help-bounces at r-project.org 
> [mailto:r-help-bounces at r-project.org] On Behalf Of Li GUO
> Sent: Friday, March 27, 2009 1:24 PM
> To: r-help at r-project.org
> Subject: [R] Random Forest Variable Importance
> 
> Hello,
> 
> I have an object of Random Forest : iris.rf (importance = TRUE).
> What is the difference between "iris.rf$importance" and 
> "importance(iris.rf)"? 
> 
> Thank you in advance,
> Best,
> Li GUO
> 
> 
> 
>       
> 	[[alternative HTML version deleted]]
> 
> ______________________________________________
> R-help at 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 attachme...{{dropped:12}}




More information about the R-help mailing list