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st: pooled model regression and tests of heteroskedasticity and correlation of residuals
From |
"dora sepour" <[email protected]> |
To |
<[email protected]> |
Subject |
st: pooled model regression and tests of heteroskedasticity and correlation of residuals |
Date |
Fri, 26 Oct 2007 18:18:25 +0200 |
Dear Stata users,
I found no individual effects (fixed or random). So i estimated a pooled
regression (OLS). But what are the tests of heteroskedasticity and
correlation of residuals? (which commands?).
Thanks for your time,
Best regards,
Dora
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