Programming the statistical procedures from SAS

Standard error of paramter differences

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Standard error of paramter differences

Where in the Proc Genmod procedure can you produce a table showing the standard error of parameter differences.

The below code seems to just show if each parameter is significantly different to the base level but it doesn't tell me whether each parameter estimate is significantly different to every other parameter.

Proc genmod data=insurancedata ;
Class   glm31_cover_type (ref="COMP");  ;
Weight NbClaims;
Model AvgClaim= glm31_cover_type  / dist=gamma
              link=log

             type1 type3  ;
Output out=pred_gamma predicted=AvgClaimEstimate;

Run;


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‎07-06-2015 03:41 AM
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Posts: 129

Re: Standard error of paramter differences

See the Contrast statement (or the Estimate statement if you only want to test one difference).

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‎07-06-2015 03:41 AM
Frequent Contributor
Posts: 129

Re: Standard error of paramter differences

See the Contrast statement (or the Estimate statement if you only want to test one difference).

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