一定条件下样本函数极值的重采样方法  

Resampling Methods for the Extrema of Certain Conditional Sample Functions

作　　者：吴建国[1] 

机构地区：[1]湖南财政经济学院(筹)基础部,长沙410205

出　　处：《应用数学学报》2006年第4期646-653,共8页Acta Mathematicae Applicatae Sinica

摘　　要：本文对一定条件下样本函数极值的重采样方法进行了研究，给出了γ^2估计的几种方法，包括减-d折刀法、减-1折刀法和自助法；并对得到的统计量的性质进行了分析．In this paper some resampling methods for the extrema of certain conditional functions are examined. Some methods of estimator of γ^2 are offered, including deleted jackknife, delete-1 jackknife and bootstrap method. And the properties of the resulted statistics are discussed.

关 键 词：样本函数极值 渐近方差 折刀估计 自助估计 

分 类 号：O213.2[理学—概率论与数理统计]