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AA1973
Calcite | Level 5

Hi, is there a way to estimate an ICC from a frailty model, such as that shown in output 89.11.5 in phreg's documentation Example 89.11 Analysis of Clustered Data. The model has a random effect for subject and proc phreg prints out a covariance paramater estimate. Link to the example below.

https://documentation.sas.com/?docsetId=statug&docsetTarget=statug_phreg_examples11.htm&docsetVersio...

 

Thanks!

 

 

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