| 基于双边删失数据生存函数的非参数Bayes估计 |
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| 引用本文： | 陈平. 基于双边删失数据生存函数的非参数Bayes估计[J]. 东南大学学报(自然科学版), 1990, 0(3) |
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| 作者姓名： | 陈平 |
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| 作者单位： | 东南大学数学力学系 |
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| 摘 要： | 关于参数估计问题,Bayes方法已经得到了广泛的研究,而在非参数估计问题中Bayes方法仅仅从1973年才开始受到注意,Ferguson将Dirichlet过程先验应用于多种函数及统计量的非参数Bayes估计。在此基础上,针对右删失数据,Susarla和Van Ryzin,Tsai研究了生存函数的非参数Bayes估计问题。本文进一步讨论了在双边删失场合下生存函数的非参数Bayes估计及相应的大样本性质。
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Nonparametric Bayesian Estimation of Survival Function with Doubly Censored Data |
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| Chen Ping. Nonparametric Bayesian Estimation of Survival Function with Doubly Censored Data[J]. Journal of Southeast University(Natural Science Edition), 1990, 0(3) |
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| Authors: | Chen Ping |
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| Affiliation: | Chen Ping Department of Mathematics and Mechanics |
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| Abstract: | The Bayesian estimators of survival function based on doubly censored data is obtained from a decomposition of the survival function.The Bayes estimators of three subsurvival functions are obtained by assuming a Dirichlet process prior distribution of the observable random vectors.These estimators are identifiable and strong consistent. |
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| Keywords: | non-parametric statistics/doubly censored survival function nonparametric estimation strong consistency |
| 本文献已被 CNKI 等数据库收录！ |
