| A class of estimators of the mean survival time from interval censored data with application to linear regression |
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| 作者单位： | ZHENG Zu-kang Dept.of Statist.，School of Management，Fudan Univ.，Shanghai 200433，China |
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| 基金项目： | 国家自然科学基金
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| 摘 要： | A class of estimators of the mean survival time with interval censored data are studied by unbiased transformation method. The estimators are constructed based on the observations to ensure unbiasedness in the sense that the estimators in a certain class have the same expectation as the mean survival time. The estimators have good properties such as strong consistency （with the rate of O（n^-1/1 （log log n）^1/2）） and asymptotic normality. The application to linear regression is considered and the simulation reports are given.
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| 关 键 词： | 估计器 平均生存时间 线性衰退 区间检查数据 |
A class of estimators of the mean survival time from interval censored data with application to linear regression |
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| Authors: | Zu-kang Zheng |
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| Institution: | Dept. of Statist., School of Management, Fudan Univ., Shanghai 200433, China |
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| Abstract: | A class of estimators of the mean survival time with interval censored data are studied by unbiased transformation method.The estimators are constructed based on the observations to ensure unbiasedness in the sense that the estimators in a certain class have the same expectation as the mean survival time.The estimators have good properties such as strong consistency(with the rate of O(n-1/2(log log n)2/1 )) and asymptotic normality.The application to linear regression is considered and the simulation reports are given. |
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| Keywords: | interval censored data linear regression |
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