An alternative method for logistic regression on contingency tables with zero cell counts

An alternative method for logistic regression on contingency tables with zero cell counts

This paper introduces an alternative method for solving a problem of non-convergence in logistic regression. The method does not require any special software to be developed. It simply involves modifying the data by replacing the zero count by 1 and doubling a corresponding non-zero count. The met...

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Bibliographic Details
Main Authors: Nurin Dureh, Chamnein Choonpradub, Phattrawan Tongkumchum
Format: Article
Language:English
Published: Prince of Songkla University 2016-04-01
Series:Songklanakarin Journal of Science and Technology (SJST)
Subjects:
zero cell count
logistic regression
data modification
Online Access:http://rdo.psu.ac.th/sjstweb/journal/38-2/38-2-8.pdf

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