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generating interaction terms using logistic regression

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generating interaction terms using logistic regression

I'm trying to create a logistic regression model using a large number of variables, and I'd like to create interaction terms for them.  Is there a code I can use to automatically generate interaction terms between variables, or do I have to type in each individual interaction term?

For example, If I have independent variables A, B, C, D, and E, will I have to manually write "A*B A*C A*D A*E B*C B*D..." when creating the model, or is there a simpler way of doing this?

Any help would be most appreciated,

Steve


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‎12-09-2013 06:15 PM
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Re: generating interaction terms using logistic regression

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‎12-09-2013 06:15 PM
Respected Advisor
Posts: 3,799

Re: generating interaction terms using logistic regression

Posted in reply to SteveJones
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