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zhdanw
Calcite | Level 5 zhdanw
Calcite | Level 5

To calculate variance partition coefficient (VPC) in three-level logistic model?

Posted 03-30-2021 01:42 AM (949 views)

Dear all,

 

I used SAS proc glimmix procedure to build a three-level mixed model with a link=logit, and got the variance estimate of second (physician) and third (hospital) level. However, since the variance of level 1 can't be got directly, I tried the simulation method and latent variable (3.29) to calculate the variance partition coefficient (VPC) or intra-class correlation coefficient (ICC), but the results from two methods was quite different.

 

Does anyone have such experience?  

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  • ‎03-30-2021 01:42 AM
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