Thread Subject: Decision Tree

I need to implement a decision tree. Is there any canned
structure or something to help with this? Just seems like it
could get out of hand without pointers and such...

Thanks,

David

On 31 Oct, 15:01, "David Doria" <daviddo...@gmail.com> wrote:
> I need to implement a decision tree. Is there any canned
> structure or something to help with this? Just seems like it
> could get out of hand without pointers and such...
>
> Thanks,
>
> David

The statistics toolbox does have this feature, but I don't know the
details as I never used it. Browse the Mathworks website: there is
plenty of information there.

I saw plottree or something like that that lets me make a
single vector

A = [1 2 2 3 4 5 2 1];

with the parent node's and plot it... but I need to keep
track of more of that (transition probabilities and that
kind of stuff). Is there no built in way to do this?

Thanks

David

 "myemail.an@googlemail.com" <myemail.an@googlemail.com>
wrote in message
<1193843210.865810.239820@z9g2000hsf.googlegroups.com>...
> On 31 Oct, 15:01, "David Doria" <daviddo...@gmail.com> wrote:
> > I need to implement a decision tree. Is there any canned
> > structure or something to help with this? Just seems like it
> > could get out of hand without pointers and such...
> >
> > Thanks,
> >
> > David
>
> The statistics toolbox does have this feature, but I don't
know the
> details as I never used it. Browse the Mathworks website:
there is
> plenty of information there.
>

could you please how i can show node numbers in my tree using treeplot?