Helene,

you should read up about AIC, deviance, and deviance
residuals, then look at the summary() for your model.

Dan
________________________________
Dr. Daniel P. Bebber
Department of Plant Sciences
University of Oxford
OX1 3RB
UK

Message: 78
Date: Tue,  8 Feb 2005 11:15:35 +0100
From: [EMAIL PROTECTED]
Subject: [R] logistic regression
To: [email protected]
Cc: [EMAIL PROTECTED]
Message-ID:
<[EMAIL PROTECTED]>
Content-Type: text/plain; charset=ISO-8859-1

Hi,

I'm using glm function to do logistic regression and
now I want to know 
if it
exists a kind of R-squared with this function in order
to check the 
model.

Thank you.

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