| 置信区间的随机加权估计 |
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| 引用本文： | 高社生,李朋林.置信区间的随机加权估计[J].纯粹数学与应用数学,1995,11(2):125-126. |
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| 作者姓名： | 高社生 李朋林 |
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| 作者单位： | 西北大学 |
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| 摘 要： | 用随机加权法建立了分位点ｑ的置信区间，又用后向临界点导出了更实用的置信区间。导出的置信区间是非参数的且和原置信区间长度相同。
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| 关 键 词： | 随机加权法 置信区间 估计量 分位点 |
RANDOM WEIGHTING ESTIMATE FOR CONFIDENCE INTERVALS |
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| Gao Shesheng, Li Penglin.RANDOM WEIGHTING ESTIMATE FOR CONFIDENCE INTERVALS[J].Pure and Applied Mathematics,1995,11(2):125-126. |
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| Authors: | Gao Shesheng Li Penglin |
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| Abstract: | A confidence interval for underlying q-quantile is established by random weighting the sample q-quantile. A confidence interval of even more practical use is derived by using backward critical points. The resulting confidence interval is of the same length as one derived by random weighting but it is distribution free. |
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| Keywords: | random weighting methods confidence intervals |
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