If you do ??ctree and the package partykit is installed, you will see that this function is defined in this package. So, you should run library(partykit) before running your function call
If partykit is not installed, you need to install it. > On Mar 10, 2016, at 15:58, CHIRIBOGA Xavier <xavier.chirib...@unine.ch> wrote: > > Dear all, > > > I am using Rstudio. What to do when you get this message? > > Error in plot(ctree(Surv(hours, state) ~ soil + volatile, data = data)) : > could not find function "ctree" > > Thank you, > > > Xavier > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > 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.
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______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
