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Xamius32
Calcite | Level 5

i dont want to use all class variables for interactions, I want one specific class variable to be used as an interaction variable with every other input variable.

 

I am talking mostly about enterprise Miner. For example, in the regression node, under the two-factor interactions option.

 

Is there a simple way to set this up?

3 REPLIES 3
Reeza
Super User

Which PROC are you using? Are you using SAS EM?

Xamius32
Calcite | Level 5
EM, mostly the regression node. Edited to clarify
Ksharp
Super User
You need make design matrix on your own, and feed it into regression analysis.


http://blogs.sas.com/content/iml/2016/02/24/create-a-design-matrix-in-sas.html

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