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On 12 Jan 2007, at 10:00 PM, [EMAIL PROTECTED] wrote:
From: Peter Dalgaard [EMAIL PROTECTED]
Date: 12 January 2007 5:04:26 AM
To: evaiannario [EMAIL PROTECTED]
Cc: r-help@stat.math.ethz.ch r-help@stat.math.ethz.ch
Subject: Re: [R
[EMAIL PROTECTED]
Cc: r-help@stat.math.ethz.ch r-help@stat.math.ethz.ch
Subject: Re: [R] overdispersion
evaiannario wrote:
How can I eliminate the overdispersion for binary data apart the
use of the quasibinomial?
There is no such thing as overdispersion for binary data
evaiannario wrote:
How can I eliminate the overdispersion for binary data apart the use of the
quasibinomial?
There is no such thing as overdispersion for binary data. (The variance
of a two-point distribution is a known function of the mean.) If what
you want to do is include random effects
