Intra-class correlation coefficient (IKK or ICC) with JMPHello,
I have an evaluation of a questionnaire with 2 groups (a sick and a healthy reference group). My question is: How can I compare the two groups using the intraclass correlation coefficient (ICC)? So far I have used the multivariate comparison using the correlation coefficient. Is that correct?
AnalyticsRe: Intraklassen-Korrelationskoeffizient (IKK oder ICC) mit JMPI can't comment on whether the Intraclass Correlation Coefficient is the appropriate method for your situation but I can tell you that JMP will compute the ICC in the Measurement Systems Analysis platform.
Re: Intra-class correlation coefficient (IKK or ICC) with JMPMany thanks for the answer. Do you have instructions for me on how to calculate the ICC?