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st: intraclass correlation

From   [email protected]
To   [email protected]
Subject   st: intraclass correlation
Date   Wed, 09 Apr 2003 15:40:47 CDT

I would like to calculate an intraclass correlation coefficient for cases 
that were rated by an unequal number of raters.  For example some cases
had 2 raters and some had 3 raters.

Stata 6.0 is giving me an icc for such a dataset, but what formula is it
using to address the fact that there�s an unequal number of raters?  Is
this taken into account in the Between Mean Square and the Within Mean
Square as well as in the overall formula for the icc?


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