Influence Measures in Contingency Tables With Application in Sampling Zeros

Based on the local influence approach with an appropriate perturbation scheme, measures are developed to assess the influence of an individual cell in contingency tables. The authors demonstrate that the developed measures are particularly suitable for sensitivity analysis in tables with sampling zeros. The independence model and the log-linear model, together with numerical examples, are presented for illustration.

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Year of publication:	2003
Authors:	Poon, Wai-Yin ; Tang, Man-Lai ; Wang, Shu-Jia
Published in:	Sociological Methods & Research. - Vol. 31.2003, 4, p. 439-452
Subject:	contingency table \| sampling zeros \| local influence \| curvatures \| independence model \| log-linear model

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Extent:	text/html
Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010789430