Hello, I'm not sure if Im posting this on the right place, my apologies if not.
I'm using the package gbm to generate boosted trees models, and was wondering if there is a simple way of getting a graphical output for a single tree of the sequence. I know the function "pretty.gbm.tree" can be used to print information for a single tree, but I've been unable to find a way to visualize this on a plot, similar to those that can be obtained by plot.rpart (in the rpart package). Is there a method for doing these plots within the gbm package? If not, can the info for a single tree be converted into a different tree object with a method for plotting? (i.e., is it possible to convert the data into an object of class 'rpart'?) Any help would be greatly appreciated! Thanks, Elena -- View this message in context: http://r.789695.n4.nabble.com/gbm-package-plotting-a-single-tree-tp3548543p3548543.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ [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 and provide commented, minimal, self-contained, reproducible code.
