I have performed a study on a classification system (11 classifications) for repeat surgery. 60 OR reports were reviewed by 6 observers on 2 occasions. I have performed an R squared test on the result but most journals ask for an intraclass correlation<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />How do you use an intraclass correlation coefficient for nominal data in JMP 10 for repeat observations using 6 observers on two occasions with 60 observations?
