The views expressed here are those of the individual authors and not necessarily those of the JSM sponsors, their officers, or their staff.
Online Program Home
Abstract Details
|
Activity Number:
|
12
|
|
Type:
|
Topic Contributed
|
|
Date/Time:
|
Sunday, July 29, 2012 : 2:00 PM to 3:50 PM
|
|
Sponsor:
|
IMS
|
| Abstract - #305264 |
|
Title:
|
Hyper-Extended: Weighting the Extended Crow-Bardwell Distribution
|
|
Author(s):
|
Michael Anderson*+
|
|
Companies:
|
The University of Texas at San Antonio
|
|
Address:
|
2911 Hedgewick, San Antonio, TX, 78217-3804, United States
|
|
Keywords:
|
ECB distribution ;
hyper-Poisson ;
Poisson regression ;
duality ;
COM-Poisson ;
GHPD
|
|
Abstract:
|
The COM-Poisson distribution of Conway and Maxwell is used in weighted Poisson regression to model phenomena which are signi ficantly under-or over-dispersed; Bardwell and Crow's hyper-Poisson distribution can be used in much the same way. COM-weighting of the more general Extended Crow-Bardwell distribution provides even greater flexibility, including cases of zero-inflated distributions.
|
The address information is for the authors that have a + after their name.
Authors who are presenting talks have a * after their name.
Back to the full JSM 2012 program
|
2012 JSM Online Program Home
For information, contact jsm@amstat.org or phone (888) 231-3473.
If you have questions about the Continuing Education program, please contact the Education Department.