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st: negative variance components and xtmixed
From
Jordan Silberman <[email protected]>
To
[email protected]
Subject
st: negative variance components and xtmixed
Date
Sat, 30 Jun 2012 12:59:16 -0400
Hello,
Can anyone tell me if xtmixed allows variance components to be negative? Is
there an option I must specify after xtmixed that will cause xtmixed to
allow negative variance components?
Thanks,
Jordan
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