A Berry-Esseen bound for student's statistic in the non-iid case

被引:36
|
作者
Bentkus, V [1 ]
Bloznelis, M [1 ]
Gotze, F [1 ]
机构
[1] VILNIUS STATE UNIV, DEPT MATH, LT-2006 VILNIUS, LITHUANIA
关键词
Student's statistic; Berry-Esseen bound; non-identically distributed random variables; convergence rate; Central Limit Theorem; self-normalized sums;
D O I
10.1007/BF02214086
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We establish a Berry-Esseen bound for Student's statistic for independent (nonidentically) distributed random variables. In particular, the bound implies a sharp estimate similar to the classical Berry-Esseen bound. In the i.i.d. case it yields sufficient conditions for the Central Limit Theorem for studentized sums. For non-i.i.d. random variables the bound shows that the Lindeberg condition is sufficient for the Central Limit Theorem for studentized sums.
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页码:765 / 796
页数:32
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