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Re: st: Intraclass correlation coefficient
From
Ronan Conroy <[email protected]>
To
"[email protected]" <[email protected]>
Subject
Re: st: Intraclass correlation coefficient
Date
Thu, 13 Oct 2011 17:40:13 +0100
On 2011 DFómh 13, at 14:10, Sofia Ramiro wrote:
> Hello,
>
> Does anyone know how to calculate the ICC between 2 variables?
> I am analyzing the inter-reader reliability, and only know how to calculate
> ICCs with SPSS. However, does not make much sense to use Stata and switch
> back to SPSS just because of this small part of the analysis
> I appreciate your help
There are three 'flavours' of intraclass correlation corresponding to different hypotheses. Type one intraclass correlations are handled by -loneway-. The others are handled by -icc23-, written by Paul F. Visintainer and Luis C.Orozco.
You need to know which flavour you require.
Ronán Conroy
[email protected]
Associate Professor
Division of Population Health Sciences
Royal College of Surgeons in Ireland
Beaux Lane House
Dublin 2
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