Journal of the Korean Statistical Society

The Korean Statistical Society (한국통계학회)
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Some Diagnostic Results in Discriminant Analysis

  • Published : 2001.03.01
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Abstract

Although lots of works are done in influence diagnostics, results in the multivariate analysis are quite rare. One of recent works done by Fung(1995) is about the single case influence diagnostics in the linear discriminant analysis. In this paper we extend Fung's results to the multiple cases diagnostics which are necessary in the linear discriminant analysis for two reasons among others; First, the masking effect cannot be detected by single case diagnostics and secondly two populations are concerned in the discriminant analysis, i.e., influential cases can occur in one or both populations.

Keywords

References

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