广西壮族自治区自然科学基金(2013GXNSFBA019001)

作品数：6被引量：2H指数：1
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相关作者：李英华郑李玲更多>>
相关机构：广西师范大学钦州学院更多>>
相关期刊：《数学的实践与认识》《应用数学》《Acta Mathematicae Applicatae Sinica》《Acta Mathematica Scientia》更多>>
相关主题：EMPIRICAL_LIKELIHOODSAMPLEQUANTILESAMPLESASSOCIATED更多>>
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QUANTILE ESTIMATION WITH AUXILIARY INFORMATION UNDER POSITIVELY ASSOCIATED SAMPLES被引量：1
《Acta Mathematica Scientia》2016年第2期453-468,共16页李英华 秦永松 雷庆祝 李丽凤 
supported by the National Natural Science Foundation of China(11271088,11361011,11201088);the Natural Science Foundation of Guangxi(2013GXNSFAA019004,2013GXNSFAA019007,2013GXNSFBA019001)
The empirical likelihood is used to propose a new class of quantile estimators in the presence of some auxiliary information under positively associated samples. It is shown that the proposed quantile estimators are a...
关键词：QUANTILE positively associated sample empirical likelihood 
Joint empirical likelihood confidence regions for a finite number of quantiles under strong mixing samples
《Applied Mathematics(A Journal of Chinese Universities)》2015年第1期44-54,共11页LEI Qing-zhu QIN Yong-song 
Supported by the National Natural Science Foundation of China(11271088,11361011,11201088);the Natural Science Foundation of Guangxi(2013GXNSFAA019004,2013GXNSFAA019007,2013GXNSFBA019001)
In this paper, we obtain the joint empirical likelihood confidence regions for a finite number of quantiles under strong mixing samples. As an application of this result, the empirical likelihood confidence intervals ...
关键词：strong mixing sample QUANTILE confidence region blockwise empirical likelihood. 
Empirical Likelihood for Quantiles Under Associated Samples被引量：1
《Acta Mathematicae Applicatae Sinica》2015年第1期71-80,共10页Ying-hua LI Yong-song QIN Qing-zhu LEI 
Supported by the National Natural Science Foundation of China(No.11271088,11201088,11361011);the Natural Science Foundation of Guangxi(N0.2013GXNSFAA019004,2013GXNSFAA019007,2013GXNSFBA019001);the New Century Ten,Hundred and Thousand Talents Project of Guangxi;the Youth Foundation of Guangxi Normal University
The construction of confidence intervals for quantiles of a population under a associated sample is studied by using the blockwise technique. It is shown that the blockwise empirical likelihood （EL） ratio statistic ...
关键词：QUANTILE associated sample blockwise empirical likelihood confidence interval 
φ-混合样本下缺失数据情形线性模型回归系数估计的渐近性质被引量：1
《数学的实践与认识》2014年第21期266-273,共8页郑李玲 李英华 
国家自然科学基金(11201088);广西自然科学基金(2013GXNSFBA019001);广西教育厅科研项目(201106LX054)
φ-混合样本下,当响应变量满足随机缺失机制时,利用回归填补方法填补缺失的数据,在此基础上给出了线性模型回归系数的估计,并在一定的条件下证明了估计的渐近正态性.
关键词：φ-混合样本 缺失数据 
Estimation for Partially Linear Models with Missing Responses:the Fixed Design Case
《Acta Mathematicae Applicatae Sinica》2014年第2期447-472,共26页Yong-song QIN Ying-hua LI 
Supported by the National Natural Science Foundation of China(No.11271088,11361011,11201088);Guangxi"Bagui Scholar"Special Project Foundation;the Natural Science Foundation of Guangxi(No.2013GXNS-FAA019004,2013GXNSFAA019007,2013GXNSFBA019001)
Suppose that we have a partially linear model Yi = xiβ ＋ g（ti） ＋εi with independent zero mean errors εi, where （xi,ti, i = 1, ... ,n} are non-random and observed completely and （Yi, i = 1,...,n} are missing a...
关键词：partially linear model fixed design point missing at random confidence interval 
相协样本下分位数的核估计在有限个点处的联合渐近分布（英文）
《应用数学》2014年第2期266-273,共8页李英华 
the National Natural Science Foundation of China(11271088,11201088);the Guangxi"Bagui Scholar"Special Project Foundation;the Natural Science Foundation of Guangxi(2013GXNSFAA019004,2013GXNSFAA019007,2013GXNSFBA019001)
本文研究分位数的核估计在有限个不同点上的联合渐近分布.在相协样本下,构造分位数在有限个不同点上的核估计,并在适当的条件下证明所构造的估计的渐近正态性.最后还获得任意两个分位数差异的估计的渐近分布,推广现有文献中的相关结果.
关键词：相协样本 分位数 核估计 渐近正态性 
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