[R] two-part models

From: Richard Chandler <rchandler_at_forwild.umass.edu>
Date: Fri 27 May 2005 - 00:28:01 EST


Hello,

Is there a library that can be used to implement two-part models for data with 'extra' zeros? I am already aware of some of the zero-inflated poisson functions out there and of the negative binomial glm option. Thanks.

Richard

-- 
Richard Chandler
Department of Natural Resources Conservation
UMass Amherst
(413)545-1237

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Received on Fri May 27 00:35:17 2005

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