[R] package Formula????
Achim.Zeileis at uibk.ac.at
Fri Mar 11 14:24:28 CET 2016
On Fri, 11 Mar 2016, CHIRIBOGA Xavier wrote:
> Dear all, again me
> I have already updated my version of R. But still appears this message:
> plot(ctree(Surv(hours,state)~soil+volatile, data=data))
> Error in loadNamespace(name) : there is no package called 'Formula'
> I cannot find a package "Formula" in my list of packages. What to do in that case?
As you were instructed yesterday: Simply install the package "Formula".
You can do this in R on the command line
or using the graphical user interface if you are using one...
> Thank you,
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> 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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