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Segmented estimation on SAS EM

Posts: 65

Segmented estimation on SAS EM

I have different demographis segments within my training data. I need my modelling node to estimate different models for each segments. Is there a easy way to state that in SAS EM apart from using a filter node

Than You Very Much

SAS Employee
Posts: 340

Re: Segmented estimation on SAS EM

Posted in reply to omerzeybek

Use The Start Groups and End Groups nodes (under Utility).

In the Start Groups set Mode=Stratify

Click on Variables and set the role of the segment variable to Stratification.

All the nodes between Start and End will run for each segment.

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