New influence measures in polytomous logistic regression models based on phi-divergence measures
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2014
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Taylor & Francis
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MartÍn, Nirian, y Leandro Pardo. «New Influence Measures in Polytomous Logistic Regression Models Based on Phi-Divergence Measures». Communications in Statistics - Theory and Methods, vol. 43, n.o 10-12, mayo de 2014, pp. 2311-21. DOI.org (Crossref), https://doi.org/10.1080/03610926.2013.839038.
Abstract
We consider the asymptotic distribution of divergence-based influence measures which are an extension for polytomous logistic regression of an influence measure proposed in Johnson (1985), for binary logistic regression. A numerical example compares the classical Cook's distance with the divergence based influence measures.