| 两总体方差差异的U统计量检验法 |
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| 引用本文： | 王敏.两总体方差差异的U统计量检验法[J].汕头大学学报(自然科学版),2013(1):1-6. |
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| 作者姓名： | 王敏 |
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| 作者单位： | 鲁东大学数学与信息学院 |
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| 基金项目： | 鲁东大学校科研基金资助项目(20052705) |
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| 摘 要： | 本文利用非参数统计中U统计量的构造方法给出一种检验两总体方差差异的方法,与F检验相比,该方法有更宽泛的适用场合.
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| 关 键 词： | U统计量 方差检验 渐近正态性 渐进相对效率 |
U-Statistics Testing Method in Testing the Variance Differences of Two Populations |
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| WANG Min.U-Statistics Testing Method in Testing the Variance Differences of Two Populations[J].Journal of Shantou University(Natural Science Edition),2013(1):1-6. |
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| Authors: | WANG Min |
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| Affiliation: | WANG Min(School of Mathematics and Information,Ludong University,Yantai 264025,Shandong,China) |
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| Abstract: | Based on the U-statistics,a method about testing variance differences of two populations was proposed.This method can be applied to more general situations than the F testing. |
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| Keywords: | U-statistics variance testing asymptotic normality asymptotic relative efficiency |
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