用户名: 密码: 验证码:
不完全信息比例风险模型极大似然估计的极限理论
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
本文研究不完全信息随机右删失场合比例风险模型未知参数的极大似然估计的大样本性质.比例风险模型是生存分析里重要的回归模型之一,不完全信息随机右删失数据是生存分析里常见的数据类型,因此研究不完全信息随机右删失场合比例风险模型是十分有意义的.目前尚未见文献涉及不完全信息随机右删失数据下比例风险模型的研究,该模型的极大似然估计的理论性质更属未知.本文在适当的假设下,得到了不完全信息随机右删失场合比例风险模型未知参数极大似然估计的相合性、渐近正态性、重对数律及中偏差等大样本性质,大部分结果即使是在传统的比例风险模型中也是首次得到.
     本文由五章构成:
     在第一章中.我们先简要介绍研究背景,前人已有的工作,本文的主要工作及意义.然后建立了不完全信息随机右删失比例风险模型,给出了样本的似然函数.
     在第二章中,我们在协变量非随机的假定下,给出了不完全信息比例风险模型未知参数β的极大似然估计的存在性、相合性和渐近正态性.
     在第三章中,我们在前一章的基础上得到了极大似然估计满足的重对数律、Chung重对数律和中偏差.
     在第四章中,在协变量为随机变量的情形下,不完全信息随机右删失场合比例风险模型的极大似然估计的存在性、相合性和渐近正态性、重对数律及中偏差等结果被一一导出.
     第五章,讨论了不完全信息随机右删失场合数量性状位点(QTL)的定位问题,提出了相应的区间定位方法,并通过数值模拟验证了方法的有效性.
We address some important topics in the large-sample theory for the proportional hazards model based on the data with random censorship and incomplete information. In survival analysis the proportional hazards model is a significant regression model and right censoring data with incomplete information is a common data type. The research on proportional hazards model randomly censored with incomplete information is very meaningful. Under suitable assumptions, we obtain the consistency, asymptotic normal-ity, law of iterated logarithm and the moderate deviation of the maximum likelihood estimator of unknown parameters. Most of the conclusions are the first time to be ob-tained.
     This thesis consists of five parts as follows:
     In chapter one, We first provide a brief description of the background, previous work, the main results of our work. Then, we introduce the proportional hazards model randomly censored with incomplete information and give the likelihood function.
     In the second chapter, we obtain the existence, consistency and asymptotic nor-mality of the maximum likelihood estimator under the hypothesis that covariates are non-random.
     In the third chapter, we prove that the maximum likelihood estimator which ob-tained in the chapter two satisfy the law of iterated logarithm, Chung type law of iterated logarithm and the moderate deviation.
     In chapter four, under the presumption that covariates are random, the results of the existence, consistency and asymptotic normality, the law of iterated logarithm deviation and the moderate deviation of the maximum likelihood estimator are obtained one by one.
     In the final chapter, we discuss how to map the quantitative trait loci based on the data randomly censored with incomplete information and propose a corresponding interval mapping method which verified by numerical simulation method.
引文
[1]Andersen, P K and Gill, R D. Cox's Regression Model for Counting Processes:a Large-Sample Study. Annals of Statistics,1982,10,1100-1120.
    [2]Andersen, P K, Borgan,O, Gill, R D, and Keiding, N. Statistical Models Based on Counting Processes.1993, New York:Springer-Verlag.
    [3]Baiely, K R. The Asymptotic Joint Distribution of Regression and Survival Parameter Es-timates in the Cox Regression Model. Annals of Statistics,1983,11,39-58.
    [4]Broman, K W and Speed,T P. A Model Selection Approach for the Identification of Quanti-tative Trait Loci in Experimental Crosses (with Discussion). Journal of the Royal Statistical Society, Series B,2002,64,731-775.
    [5]Breslow, N E. A Generalized Kruskal-Wallis Test for Comparing k Samples Subject to Un-equal Patterns of Censorship. Biometrika,1970,57,579-594.
    [6]Breslow, N E and Crowley, J. A Large Sample Study of the Life Table and Product Limit Estimator under Random Censorship. Annals of Statistics,1974,437-453.
    [7]Blum, J R and Susarla, V. Maximal Deviation Theory of Density and Failure Rate Function Estimates Based on Censored Data. Multivariate Analysis,1980,5,213-222,
    [8]Burke, M D, Csorgo and Horvath, L. Strong Approximations of Some Biometric Estimates under Random Censorship. Z.W.,1981,56,87-112.
    [9]Buckley, J and James, I. Linear Regression with Censored Data. Biometrika,1979,66,429-436.
    [10]Chang, M N and Grace,. L Y. Strong Consistency of a Nonparametric Estimator of the Survival Function with Doubly Censored Data. Annals of Statistics,1987,15,1536-1547.
    [11]陈怡南,叶尔骅.带有不完全信息随机截尾试验下Weibull分布参数的MLE.数理统计与应用概率,1996,11(4):353-363.
    [12]陈希孺.高等数理统计.1999,合肥,中国科技大学出版社.
    [13]陈家鼎.关于截尾样本情形下的最大似然估计.应用数学学报,1988,3(4):306-321.
    [14]陈家鼎.生存分析与可靠性.2005,北京,北京大学出版社.
    [15]Chung, K L. A Course in Probability Theory.1974, New York, Academic Press.
    [16]Cuzick, J. Asymptotic Properties of Censored Linear Rank Tests. Annals of Statistics,1985, 13,133-141.
    [17]Cox, D R and Hinkley, D V. Theoretical Statistics.1974, London, Chapman and Hall.
    [18]Cox, D R. Regression Models and Life Tables. Journal of the Royal Statistical Society, Series B,1972,34,187-220.
    [19]Csorgo G and Horvath L. The Rate of Strong Uniform Consistency for the Product Limit Estimator. Z. W.,1983,62,411-426.
    [20]Chang, I S and Hsiung C A. Finite Sample Optimality of Maximum Partial Likelihood Esti-mation in Cox's Model for Counting Processes. Journal of Statistical Planning and Inference, 1990,25(1):35-42.
    [21]Ding, J L and Chen, X R. Asmptotic Properties of the Maximum Likelihood Estimate in Generalized Linear Models with Stochastic Regressors.Acta Mathematica Sinica,2006,22, 1679-1686.
    [22]Diao, G Q, Lin, D Y and Zou, F. Mapping Quantitative Trait Loci with Censored Observa-tions. Genitics,2004,168,1689-1698.
    [23]Diao, G Q and Lin, D Y. Semiparametric Methods for Mapping Quantitative Trait Loci with Censored Data. Biometrics,2005,61,789-798.
    [24]Efron, B. The Two Sample Problem with Censored Data. Proc.Fifth Berkeley Symp.,1967, IV,831-853.
    [25]Elperin, T and Gertsbak, I. Estimation in a Random Censoring Model with Incomplete Information:exponential lifetime distribution. IEEE Trans.Rel.1988,37(2):223-229.
    [26]Ferreira, M E, Satagopan, J, Yandell, B S, et al. Mapping Loci Controlling Vernalization Requirement and Flower Time in Brassica Napus. Theor. Appl. Genet.,1995,90,727-732.
    [27]. Fahrmeir, L and kaufmann, H. Asymptotic Inference in Discrete Response Models. Statistics Papers,1985,27(1):179-205.
    [28]Fahrmeir, L and kaufmann, H. Consistency and Asymptotic Normality of the Maximum Likelihood Estimator in Generalized Linear Models. Annals of Statistics,1986,13,342-368.
    [29]Fahrmeir, L. Maximum Likelihood Estimation in Misspecfied Generalized Linear Models. Statistics,1990,21(4):487-502.
    [30]樊军、高付清.线性模型的最小二乘估计的中偏差及其重对数律.数学杂志,2007,1,60-64.
    [31]Ffron, B. The Efficiency of Cox's Likelihood Function for Censored Data. Journal of the American Statistical Association,1977,72,555-565.
    [32]Fu, J C. Large Sample Point Estimation:a Large Deviation Approach. Annals of Statistics, 1982,10,762-771.
    [33]Gu, M G and Lai, T L. Functional Laws of the Iterated Logarithm for the Product-limit Estimator of a Distribution Function under Random Censorship or Truncation.1988, Tch. Report. Stanford University.
    [34]Gu, M G. The Chung-Smirnov Law for the Product Limit Estimator under Random Cen-sorshi. Chin.Ann.Math.,1991,12,189-199.
    [35]Gao, F Q. Moderate Deviations for the Maximum Likelihood Estimator. Statistics and prob-ability Letters,2001,55,345-352.
    [36]Gao, F Q. Moderate Devitaions and Large Deviations for Kernel Density Estimators. Journal of Theoretical Probability,2003,16,401-418.
    [37]Gabrielle V, Frederic M and Guy T. Partial Likelihood Estimation in Categorical Times Series with Stochastic Covariates. Biometrics,1998,54,304-311.
    [38]Heuser, H. Lehrbuch der Analysis.1998, Teubner, Teil2., Stuttgart.
    [39]Hutchinson, C E. The Kalman Filter Applied to Aerospace and Electronic Systems. IEEE Trans. Aero. Systems,1984, AES-20:500-504.
    [40]Hoadley, A B. Asymptotic Properties of Maximum Estimators for the Independent not Identically Distributed Case. Ann.Math.Statist,1971,42,1977-1991.
    [41]He, S Y. The Central Limit Theorem for the Linear Regression Model with Right Censored Data. Science in China (A),2003,33(2):142-151.
    [42]Jansen, R C. Interval Mapping of Multiple Quantitative Trait Loci. Genetics,1993,135: 205-211.
    [43]James, I R and Simth, P J. Consistency Results for Linear Regression with Censored Data. Annals of Statistics,1984,12,590-600.
    [44]Kalbfleisch, J D and Prentice R L. The Statistical Analysis of Failure Time Data.2002, John Wiley and Sons, Inc..
    [45]Kao, C H, Zeng Z B and Teasdale, R D. Multiple Interval Mapping for Quantitative Trait Loci. Genetics,1999,152,1203-1216.
    [46]Kaplan, E L and Meier, P. Non-parametric Estimation from Incomplete Observations. Jour-nal of the American Statistical Association,1958,53,457-481.
    [47]Kallenberg, W C M. On the Deviation Theory in Estimaton. Annals of Statistics,1983,11, 498-504.
    [48]Kester, A D M and Kallenberg, W C M. Large Deviations of Estimators. Annals of Statistics, 1986,11,648-664.
    [49]Koul, H, Susarla, V and Van R. Regression Analysis with Randomly Right-Censored Data. Annals of Statistics,1981,9,1276-1288.
    [50]Kim, Y, Bumsoo, K and Jang, W. Asymptotic Properties of the Maximum Likelihood Estimator for the Proportional Hazards Model with Doubly Censored Data. Journal of Multivariate Analysis,2010,101,1339-1351.
    [51]黎子良,郑祖康.生存分析.1992,浙江科学技术出版社.
    [52]Lander, E S and Botstein, D. Mapping Mendelian Factors underlying Quantitative Traits Using RFLP Linkage Maps. Genetics,1989,121,185-199.
    [53]李补喜.截尾寿命试验中参数最大似然估计的重对数律.系统科学与数学,1995,15(2):122-137.
    [54]李补喜.随机删失情形下分布参数的最大似然估计的重对数律.应用概率统计,1995,11(1):60-69.
    [55]Lwaless, J F. Statistical Models and Methods for Lifetime Data.1982, John Wiley and Sons,
    [56]Lee E T生存数据分析的统计方法.陈家鼎,戴中维译.1998,北京,中国统计出版社.
    [57]Lynch, M and Walsh, B. Genetics and Analysis of Quantitative Traits.1998, Sinauer, Sun-derland, MA.
    [58]Miller, R. Least Squares Regrssion with Censored Data. Biometrika,1976,63,449-464.
    [59]Miao, Y. Lower Bound Moderate Deviation for the Bayesian Estimater. Journal of Mathe-matics,2005,25(4):358-360.
    [60]Nelson, W. Applied Life Data Analysis.1982, John Wiley and Sons, Inc..
    [61]Neveu, J. Mathematical Function of the Calculus of Probability.1965, San Francisco, Holden-Day.
    [62]Oakes, D. The Asymptotic Information in Censored Survival data. Biometrika,1977,64, 441-448.
    [63]Prentice, R L. Linear Rank tests with Right Censored Data. Biometrika,1978,65,167-179.
    [64]Petrov, V V. Sums of Independent Random Variables.1975, Spring-Verlag.
    [65]Preisler, H K. Analysis of a Toxicological Experiment Using a Generalized Linear Model with Neted Random Effects. International Statistical Review,1989,57,145-149.
    [66]Ritov, Y. Estimation in a Linear Regression Model with Censored Data. Annals of Statistics, 1990,18(1):303-328.
    [67]Rubin, H and Rukhin, A L. Convergence Rates of Large Deviation Probabilities for Point Estimators. Statistics and Probability Letters,1983,1,197-202.
    [68]Ridder, G and Tunali, I. Stratified Partial Likelihood Estimation. Journal of Econometrics, 1999,92,193-232.
    [69]Sundarraman, S. Semiparametric Transformation Models and the Missing Information Prin-ciple. Journal of statistical planning and inference,2002,115,327-348.
    [70]邵启满.独立不同分布的随机变量的部分和的增量有多小.中国科学(Ser.A数学),1991,11A.1137-1148.
    [71]宋毅君,李补喜.带有不完全信息随机截尾试验下最大似然估计的相合性和渐近正态性.应用概率统计,2003,19(2):139-149.
    [72]宋毅君,李补喜,李济洪.带有不完全信息随机截尾试验下最大似然估计的重对数律.应用概率统计,2009,25(4):113-125.
    [73]Shen, S. Moderate Deviation Principle for Infinite-dimensional Autoregressive Processes. Mathematica Applicata,2009,22(4):791-798.
    [74]Stout, W F. Almost sure Convergence.1974, New York, John Wiley Sons, Inc..
    [75]Sellke, T and Siegmund, D. Sequential Analystis of the Proportional Hazards Model. Biometrika,1983,70,135-326.
    [76]Symons, R C, Daly, M J, Fridlyand, J, et al.. Multiple Genetic Loci Modify Susceptibility to Plasmacytoma-Related Morbidity in E-v-abl Transgenic Mice. Proc. Natl. Acad. Sci.,2002, 99,11299-11304.
    [77]Song, F L and Liu, L Q. A Law of Iterated Logarithm for the MLE in a Random Censoring Model with Incomplete Information. Acta Mathematica Scientia,2008,28(3):501-512.
    [78]Tsiatis, A. A Large Sample Study of Cox's Regression Model. Annals of Statistics,1981,9, 93-108.
    [79]Tadeusz, I and Kallenberg, W C M. Moderate Deviations of Minimum Contrast Estimators under Contamination. Annals of Statistics,2003,31(3):852-879.
    [80]Turnbull, B W. Non-parametric Estimation of a Survivorship Function with Doubly Cen-sored Data. Journal of the American Statistical Association,1974,69,169-173.
    [81]Wing, H W. Theory of Partial Likelihood. Annals of Statistics,1986,14,88-123.
    [82]Wu, C. Asymptotic Theory of Nonlinear Least Squares Estimation. Annals of Statistics, 1981,9,501-513.
    [83]Williams, D A. Generalized Linear Model Diagnostics Using the Deviance and Single Ease Deletions. Applied Statistics,1987,36,181-191.
    [84]肖枝洪.不完全信息随机截尾的广义线性模型的极大似然估计.2006,武汉大学,博士论文.
    [85]肖枝洪.不完全信息随机截尾广义线性模型的极大似然估计.数学物理学报,2008,28A(3):553—564
    [86]Xiao, Z H and Liu, L Q. Consistency and Asymptotic Normality of the MLE of the Parameter Vector in a Randomly Censored GLM with Incomplete Information. Journal of Wuhan University,2006, 11(2):333-338.
    [87]Xiao, Z H and Liu, L Q. Law of Iterated Logarithm for MLE in Generalized Linear Model Randomly Censored with Incomplete Information. Statistics and Probability Letters,2009, 79,789-796.
    [88]Xiao, Z H and Liu, L Q. Law of Iterated Logarithm on Quasi-Maximum likelihood Estimator in Generalized Linear Model. Journal of Statistical Planning and Inference,2008,138(3):611-617
    [89]Xiao, Z H and Liu, L Q. Moderate Deviations of MLE on Parameter Vector for Independent not Identically Distributed Case. Statistics and Probability Letters,2006,76,1056-1064.
    [90]杨纪龙,叶尔骅.带有不完全信息随机截尾试验下Weibullfenbu分布参数的MLE的相合性及渐近正态性.应用概率统计,2000,16(1):9-19.
    [91]Zeng, D and Lin, D Y. Maximum likelihood estimation in semiparametric regression models with censored data (with discussion). Journal of the Royal Statistical Society, Series B, 2007,69,507-564.
    [92]Zeng, Z-B. Theoretical Basis of Precision Mapping of Quantitative Trait Loci. Proc. Natl. Acad. Sci.,1993,90,10972-10976.
    [93]Zeng, Z-B. Precision Mapping of Quantitative Traits Loci. Genetics,1994,136:1457-1468.
    [94]Zheng Z K. Strong Uniform Consistency for Density Estimator from Randomly Censored Data. Chin. Ann. Math.,1988,9B,167-175.
    [95]Zou, F, Yandell B S and Fine, J P. Statistical Issues in the Analysis of Quantitative Traits in Combined Crosses. Genetics,2001,158,1339-1346.
    [96]朱强.不完全信息随机截尾模型的MLE的Chung重对数律.数学物理学报,2007,27A(4):672-681.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700