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Re: st: influence statistic for probit models

From   Maarten buis <>
Subject   Re: st: influence statistic for probit models
Date   Tue, 31 Jul 2007 19:53:28 +0100 (BST)

--- wrote:
> Can anybody tell me whether Pregibon's "dbeta" is also suitable for
> probit models? If not, are there other measures to detect
> "influential/ high-leverage points"?

After -glm- with the probit link you can -predict- the Cook's distance.

Hope this helps,

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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