摘要
本文在LNQD样本下研究最近邻密度估计的相合性,给出弱相合性、强相合性、一致强相合性以及它们的收敛速度的充分条件,同时研究了失效率函数估计的一致强相合性。
The consistency of nearest density estimator for linearly negative quadrant dependent samples is discussed. Some sufficient conditions for week consistency, strong consistency, uniformly strong consistency and consistent rates are given. At the same time ,the uniformly strong consistency of the hazard rate estimation is researched in this paper.
出处
《广西师范大学学报(自然科学版)》
CAS
北大核心
2012年第2期59-65,共7页
Journal of Guangxi Normal University:Natural Science Edition
基金
国家自然科学基金资助项目(11061007)
广西自然科学基金资助项目(2011GXNSFA018133)
关键词
LNQD序列
最近邻密度估计
相合性
linearly negative quadrant dependent
nearest neighbor density estimator
consistency