Between Subjects Variance and Within Subjects Variance in ICC

[Sudhi_Upadhyaya]

@Mixed vs Random Effects ICC

o look to U statistics in our future papers, but previously have always relied on ICCs as the norm for measuring repeatability. I am often confused by the varying formulas and am glad for the above discussion and helpful article referenced above by Koo and Li to interpret McGraw&Wong’s structure better. Other authors have advocated that a minimal detectable change (MDC95) corresponds to the real world better. This is a bit odd since the MD…

Ah, I heard about it but I forgot , I will dig into this. Thanks.