help on within and between subject design

[Bettina]

How shoudl I analyze a study design where I want to determine the effect of a treatment (loading or not loading) within subjects and genotype (B6 or IL6 mice) and loading duration (1 or 2 weeks) between subjects? The design is not balanced so I was thinking of using proc glm or mixed model? Any suggestions on how I write the code?

[Cynthia_sas]

Hi:
You might want to post your question in the Statistical Procedure forum.You might find more stat folks hang out there.

cynthia

[Bettina]

Thanks.