---------begin included message ----------- With "rpart" we can get several terminals and draw it in the TREE plot. Now I am trying to draw a plot like this: x-axis is each terminal's value, and y-axis is those observe values. Does anyone has idea what gramma should I use? Thanks in advance. -------------end --------------
It sounds like you want to plot predicted versus observed. fit <- rpart(y ~ ..... plot(predict(fit), y) ______________________________________________ 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.
