Modified likelihood ratio test for homogeneity in normal mixtures with two samples |
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| Authors: | Yong-song Qin Qing-zhu Lei |
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| Affiliation: | School of Math. Sci., Guangxi Normal Univ., Guilin 541004, China. |
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| Abstract: | This paper investigates the modified likelihood ratio test(LRT) for homogeneity in normal mixtures of two samples with mixing proportions unknown. It is proved that the limit distribution of the modified likelihood ratio test is X2(1). |
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| Keywords: | mixture model likelihood ratio test asymptotic distribution |
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