[R] rpart tree node label

[Aimin Yan]

 > levels(training$aa_one)
  [1] "A" "C" "D" "E" "F" "H" "I" "K" "L" "M" "N" "P" "Q" "R" "S" "T" "V" 
"W" "Y"
this is 19 levels of aa_one.

When I see tree,

in one node, it is labeled by

aa_one=bcdfgknop

it is obvious that it is labeled by alphabet letter ,not by levels of aa_one.

I want to get

aa_one=CDE...... such like.

Do you know how to do this

Aimin



At 04:23 PM 2/14/2007, Wensui Liu wrote:
>not sure how you want to label it.
>could you be more specific?
>thanks.
>
>On 2/14/07, Aimin Yan <aiminy at iastate.edu> wrote:
>>I generate a tree use rpart.
>>In the node of tree, split is based on the some factor.
>>I want to label these node based on the levels of this factor.
>>
>>Does anyone know how to do this?
>>
>>Thanks,
>>
>>Aimin
>>
>>______________________________________________
>>R-help at stat.math.ethz.ch mailing list
>>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.
>
>
>--
>WenSui Liu
>A lousy statistician who happens to know a little programming
>(http://spaces.msn.com/statcompute/blog)