Calculate ICC(3,k) using PROC MIXED

[Shoriuchi]

Hi, All

I am trying to calculate ICC(3,k) for repeatedly measured scores

I have case records scored by different judges repeatedly for three times. 

I used PROC MIXED assuming compound symmetry but I could obtain only ICC(1,1).

Is there any way to calculate ICC(3,k) ?

PROC mixed;

Class case judge;

Model score=judge time judge*time/s; 

repeated /rcorr type=cs subject=case group=judge;

run:

Any help appreciated!

[Rick_SAS]

There is a SAS macro to compute ICC3.

[Shoriuchi]

Thank you so much!  My issue has been solved. Your suggestion was really helpful.