数学物理学报 ›› 1999, Vol. 19 ›› Issue (1): 1-9.

• 论文 •    下一篇

随机删失下位置刻度模型中的强相合与渐近正态估计

  

  1. (中国科学院应用数学研究所|北京 100080)

     

  • 出版日期:1999-02-01 发布日期:1999-02-01

Strong |Consistent and Asymptotic Normal Estimators in Local-Scale Model Under Radom Censorship

  1.  (Institute of Applied Mathematics, Chinese Academy of Science, Beijing 100080)

  • Online:1999-02-01 Published:1999-02-01

摘要:

  在删失分布未知的情形下,证明了所定义的位置-刻度模型中参数估计的强相合性与渐近正态性.在证明估计的渐近正态性时,使用了点过程鞅方法.

关键词:  强相合, 渐近正态性, 位置-刻度模型, 随机删失

Abstract:

In this case that censoring distribution function is unknown, the estimators of parameters in localscale model are defined. And strong consistency and asymptotic normality of the estimator proposed are proved, respectively. Counting process martingal techniques are used in the proof of the asymptotic normality.

Key words:  Strongconsistency, Asymptoticnormality, Localscalemodel, Randomcen
sorship.

中图分类号: 

  • 62G