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How to do the decison tree in SAS?

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Super Contributor
Posts: 426

How to do the decison tree in SAS?

In which environment it is compatible? e.g EG, DI studio

SAS Super FREQ
Posts: 8,743

Re: How to do the decison tree in SAS?

HI,

Take a look at the Decision Tree Modeling class. It teaches the use of SAS Enterprise Miner for doing modeling with decision trees

Who should attend
Predictive modelers and data analysts who want to build decision trees using SAS Enterprise Miner software

https://support.sas.com/edu/schedules.html?ctry=us&id=1463

cynthia

PROC Star
Posts: 7,363

Re: How to do the decison tree in SAS?

If you don't have EM, but license SAS/IML, you can use the treedisc macro (see:  LISTSERV 16.0 - SAS-L Archives ).

I actually prefer passing data from SAS to one of the R packages.

Super Contributor
Posts: 426

Re: How to do the decison tree in SAS?

Neither of this were licensed. Have only EG at the moment.

Super User
Posts: 6,936

Re: How to do the decison tree in SAS?

Then I would suggest to use SAS to create a file compatible with R and then use that.

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SAS Employee
Posts: 340

Re: How to do the decison tree in SAS?

You can use PROC HPSPLIT if you have SAS/STAT

SAS/STAT(R) 13.2 User's Guide: High-Performance Procedures

Super User
Posts: 17,813

Re: How to do the decison tree in SAS?

EG can have IML.

Never used it but came across this recently:

It does need modifications for your current version of R and possibly others.

Proc R

Programming-SAS/Proc_R.sas at master · Jiangtang/Programming-SAS · GitHub

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