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jcjerim
Calcite | Level 5
I have a problem:
I'm using the following:
PROC MIXED;
CLASS Genotype;
MODEL sheep weight=age year of birth sex;
RANDOM age of mother;
RUN;

I want to add two covariates to the model. So my question is where in the model can I put the covariates that I defined for example, father's weight, father's age.

Thank you very much
1 ACCEPTED SOLUTION

Accepted Solutions
PaigeMiller
Diamond | Level 26

You put the covariates in the MODEL statement to the right of the equal sign, it doesn't matter where.

--
Paige Miller

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2 REPLIES 2
PaigeMiller
Diamond | Level 26

You put the covariates in the MODEL statement to the right of the equal sign, it doesn't matter where.

--
Paige Miller
Ksharp
Super User
Are these " two covariates" FIXED effect or RANDOM effect. if they are FIXED,put them into MODEL statement, otherwise put them into RANDOM statement.

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