| 排序集抽样下总体参数的修正似然比检验方法 |
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| 引用本文： | 张建军,乔松珊.排序集抽样下总体参数的修正似然比检验方法[J].河南科学,2012(3):293-298. |
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| 作者姓名： | 张建军 乔松珊 |
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| 作者单位： | [1]河南农业大学信息与管理科学学院,郑州450002 [2]中原工学院信息商务学院,郑州450007 |
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| 基金项目： | 河南省科技创新人才基金（094100510013）;河南省教育厅人文社科研究项目（201I-QN-220） |
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| 摘 要： | 基于排序集样本讨论了总体参数的修正似然比检验,并进一步比较了该检验与传统的似然比检验在参数空间上的功效,从假设检验的两类错误角度说明了基于排序集样本的修正似然比检验的优良性.
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| 关 键 词： | 排序集抽样(RSS) 简单随机抽样(SRS) 修正似然比统计量 检验功效 |
The Modified Likelihood Ratio Test Based on Ranked Set Sampling |
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| Zhang Jianjun,Qiao Songshan.The Modified Likelihood Ratio Test Based on Ranked Set Sampling[J].Henan Science,2012(3):293-298. |
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| Authors: | Zhang Jianjun Qiao Songshan |
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| Institution: | 1. Collage of Information and Management Science, Henan Agricultural University, Zhengzhou 450002, China; 2. College of Information and Business, Zhongyuan Institute of Technology, Zhengzhou 450007, China) |
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| Abstract: | In this paper, we consider the modified likelihood ratio test based on ranked set sampling. We compared the power of the modified likelihood ratio test based on RSS and SRS in the subset of parameter. The result shows that the modified likelihood ratio test based on RSS is more efficient, from the probability of two errors. |
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| Keywords: | ranked-set sampling simple random sampling the modified likelihood ratio statistic the power of test |
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