Hi Olga,
not directly related to your question. We have also a server
installation and subsequently our IT department determines which version
and packages I can use on R.
A few days ago I have switched to R-portable. Works without any problems
from my USB stick on any locked-for-installation Windows PC or open PC.
I am not sure, but I have the feeling that my scripts are also faster
executed.
Good luck,
Boris
On 2010-08-12 8:18 PM, Erik Iverson wrote:
Olga Shaganova wrote:
Hi,
I am a brand new user and may be my question is too simple. I have R on
our (not Unix) server. I am trying to build a decision tree and the error
message says "couldn't find function rpart". Does it mean I have to
ask our
server guy to install an additional package?
You have to load the "rpart" package
> library(rpart)
If that succeeds, you should have the rpart function available. I think
rpart is a recommended package, so you should be OK.
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