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st: bug fix ftest

From   Maarten buis <>
To   stata list <>
Subject   st: bug fix ftest
Date   Mon, 23 Jun 2008 14:29:54 +0100 (BST)

Thanks to Kit Baum a bug fix of the -ftest- package is now available
from SSC. Richard Williams pointed out to me that -ftest- produced the
wrong test when the models being compared used robust standard errors.
Similar problems occur when -pweights-, the -svy- prefix, or the
-cluster()- option is used. -ftest- will now give an error message in
those case.

-- Maarten 

Maarten L. Buis
Department of Social Research Methodology
Vrije Universiteit Amsterdam
Boelelaan 1081
1081 HV Amsterdam
The Netherlands

visiting address:
Buitenveldertselaan 3 (Metropolitan), room Z434

+31 20 5986715

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