Dear all R gurus, I am really sorry if my query embraces anyone. Can anyone give me some introductory papers or suggestions about what Random Forest is?
Thanks and regards, ----- Original Message ---- From: Weiwei Shi <[EMAIL PROTECTED]> To: Ruben Feldman <[EMAIL PROTECTED]> Cc: r-help@stat.math.ethz.ch Sent: Monday, April 23, 2007 8:56:29 PM Subject: Re: [R] Random Forest Hi, Ruben: fit$confusion if you provide your test data, then you can also access the confusion matrix of test data by fit$test$confusion there are details of how to use randomForest by reading: ?randomForest HTH, Weiwei On 4/22/07, Ruben Feldman <[EMAIL PROTECTED]> wrote: > Hi, > > I am trying to print out my confusion matrix after having created my random > forest. > I have put in this command: > fit<-randomForest(MMS_ENABLED_HANDSET~.,data=dat,ntree=500,mtry=14, > na.action=na.omit,confusion=TRUE) > but I can't get it to give me the confusion matrix, anyone know how this > works? > > Thansk! > > Ruben > > [[alternative HTML version deleted]] > > ______________________________________________ > R-help@stat.math.ethz.ch 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. > -- Weiwei Shi, Ph.D Research Scientist GeneGO, Inc. "Did you always know?" "No, I did not. But I believed..." ---Matrix III ______________________________________________ R-help@stat.math.ethz.ch 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. [[alternative HTML version deleted]] ______________________________________________ R-help@stat.math.ethz.ch 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.
