I found an internal workaround to this to support printing and plot type simple,
tt<-party:::prettytree(cf at ensemble[[1]], names(cf at data at get("input"))) > npt <- new("BinaryTree") > npt@tree<-tt > plot(npt) Error in terminal_panel(<S4 object of class "BinaryTree">) : âctreeobjâ is not a regression tree > plot(npt, type="simple") Any additional help is appreciated. ______________________________________________ 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.