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Local Influence Analysis of the Equicorrelation Model  

Kim, Myung-Geun (Department of Applied Statistics, Seowon University)
Jung, Kang-Mo (Department of Information & Statistics, Kunsan National University)
Publication Information
Journal of the Korean Statistical Society / v.31, no.4, 2002 , pp. 447-458 More about this Journal
Abstract
The influence of observations in the equicorrelation model is investigated using the local influence approach when all parameters or subsets of parameters are of interest. When a parameter of interest is scalar, an analytical form of the local influence measure can be found. We will derive a measure for identifying observations that have a large influence on the test of fitting the equicorrelation model. An example is given for illustration.
Keywords
Equicorrelation model; local influence; test;
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