Copositive matrices and Simpson's parado
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Petros Hadjicostas
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Article
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1997
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Elsevier Science
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English
β 512 KB
Given a finite population characterized by two attributes A and B, and a factor C with n levels, one case of Simpson's paradox (SP) occurs when A and B are positively associated within each level of C, but they are negatively associated or independent in the population. Given an attribute K, let K b