Year and Industry fixed effects

[bronco]

I am trying to include year and industry fixed effects in my logistic model. Is this the correct way!

PROC logistic DATA= mydata desc;
CLASS sic /PARAM=REF;
MODEL dependent = independent / rsq;
STRATA fyear;
run; quit;

Thank you!

[Ksharp]

Your code looks good and why not add sic into model ? since you have already encode it.

MODEL dependent = independent SIC / rsq;

And I would doubt if  STRATA will work on with CLASS variables. And What LOG is saying ?