Question for within and between subject

[vivianchu]

The data order is ID, Group(0=placebo and 1= treatment), Time (0-3), Grip Strength, Status (0= no pain and 1 = pain)

I need to write the within-subjects and between-subjects models considering only a random subject effect and random intercept model.

Should I just use this the code like following one?

*random intercept;

PROC MIXED data=HW5.imp1 METHOD=ML COVTEST;

CLASS id;

MODEL implant = time /SOLUTION residual;

RANDOM INTERCEPT /SUB=id TYPE=UN G;

run;

Thanks

[RW9]

Your best off posting this question to the Statistical Procedures section.

[vivianchu]

ok I will thanks