As ?plot.randomForest says, it plots error rates. In addition to overall error rates, it also plots error rates for each class.
As to the options in randomForest, read about the options in the help page and the reference linked from the help page. Andy From: Michael > > When I plot the randomForest object, it shows a graph with 3 > lines, green, red and black, what's the meaning of these three lines? > > On 3/7/06, Michael <[EMAIL PROTECTED]> wrote: > > > > Hi all, > > > > I am trying to play around with the randomForest function for > > classification. I know its performance is great. > > > > I am currently using the default options. > > > > It has many options. > > > > How do I further tweak the options so that I can make its > performance > > even better? > > > > What are the options that are mostly used? > > > > Thanks a lot! > > > > M > > > > [[alternative HTML version deleted]] > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
