Re: [R] FUNCTION ctree

Thanks to Erich and Sarah for the clarifications. For those wondering whether ctree() from "party" or from "partykit" should be used: the latter is the newer and improved implementation. On Thu, 10 Mar 2016, Erich Neuwirth wrote: If you do ??ctree and the package partykit is installed, you

Re: [R] FUNCTION ctree

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

Re: [R] FUNCTION ctree

Probably load the package that ctree() comes from, possibly party. library(party) The code you're looking at should tell you. On Thu, Mar 10, 2016 at 9:58 AM, CHIRIBOGA Xavier wrote: > Dear all, > > > I am using Rstudio. What to do when you get this message? > >

[R] FUNCTION ctree

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

Re: [R] function ctree in package party

Hi Maxl18, error in mo...@fit(data,...) : object var3 not found What should I do? Make sure that var3 exists/is available ## str(datalist$var3) ## is it here? ls(pattern=var3) ## is it here? Regards, Mark. Maxl18 wrote: Hi, I have a problem with the function ctree in the

[R] function ctree in package party

Hi, I have a problem with the function ctree in the package party. When I launch ctree with weights=NULL it works. ctree(function~var1+var2, data=datalist, weights=NULL, controls=ctree_control(mincriterion=0.95, maxdepth=4, teststat=quad,testtype=Bonferroni)) But when I try