Hi, I want to have histograms behind the regression tree figure.
Since 7 leafs resulted from the tree model (rpart), it would be nice to have correspondent histograms below the tree figure. After a little study, I could generate the correspondent histogram for each leaf, but can't figure out how to arrange them in the right place. I tried something like >layout(rbind(c(1,1,1,1,1,1,1),c(2,3,4,5,6,7,8)))# the first row for tree >plot(tree,uniform=T,branch=0.5,margin=0,compress=T) >histogram(IncU|where) But the last command ignores the layout arrangement. How can I get around the problem? Thanks in advance Weidong Gu Department of Medicine UAB ______________________________________________ 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.
