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http://dx.doi.org/10.5351/CKSS.2010.17.1.067

Comparison of Step-Wise and Exact Maximum Likelihood Estimations on Cell Probabilities of Contingency Table  

Lee, Sang-Eun (Department of Applied Statistics, Kyonggi University)
Kang, Kee-Hoon (Department of Statistics, Hankuk University of Foreign Studies)
Jeung, Seok-O (Department of Statistics, Hankuk University of Foreign Studies)
Shin, Key-Il (Department of Statistics, Hankuk University of Foreign Studies)
Publication Information
Communications for Statistical Applications and Methods / v.17, no.1, 2010 , pp. 67-77 More about this Journal
Abstract
In multinomial scheme with step-wise sampling, maximum likelihood estimates of multinomial probabilities are improved when some frequencies are merged. In this study, for cell probabilities in a I by J independent contingency tables, exact MLE and step-wise estimation methods are applied and the results are compared using MSE and Bias.
Keywords
Step-wise sampling; maximum likelihood estimation; contingency table; Newton-Raphson method;
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  • Reference
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