Displaying 2 results from an estimated 2 matches for "rpartco".
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2003 Jun 02
1
Ploting rpart objects / namespace problems
...rpart function of the rpart
package to better suite my tree presentation needs (I basically left the code
untouched, only changing some numbers relating to label positioning).
When I changed to version 1.7.0 this function stopped working printing the
error :
couldn't find function "rpartco"
As far as I understand this has to do with the new namespaces conventions and
the package rpart not exporting "rpartco". Is there an obvious way of
adapting my function so that I can call the function "rpartco" even if it is
not exported from the package? If not, is th...
2006 Oct 17
1
Some questions on Rpart algorithm
Hello:
I am using rpart and would like more background on how the splits are made
and how to interpret results - also how to properly use text(.rpart). I have
looked through Venables and Ripley and through the rpart help and still have
some questions. If there is a source (say, Breiman et al) on decision trees
that would clear this all up, please let me know. The questions below
pertain to a