Random central limit theorem for associated random variables and the order of approximation

被引:0
|
作者
Rao, B. L. S. Prakasa [1 ]
Sreehari, M. [2 ]
机构
[1] CR Rao Adv Inst Math Stat & Comp Sci, Univ Hyderabad Campus,Prof CR Rao Rd, Hyderabad 500046, Andhra Pradesh, India
[2] 6-B,Vrundavan Pk,New Sama Rd, Vadodara 390024, India
关键词
Associated sequences; Random partial sums; Random central limit theorem; Berry-Esseen type bound; CONVERGENCE;
D O I
10.1016/j.spl.2016.01.001
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 consider a random number N-n and strictly stationary associated random variables X-k and form random partial sums S-Nn = Sigma(Nn)(j=1) X-j under the assumption that N-n is independent of the sequence {X-r,X- r >= 1} for every n >= 1. Under certain conditions on the random variables X-k and N-n, we obtain the limit distribution of the sequence S-Nn after suitable normalization. We also obtain an estimate of the order of approximation. (C) 2016 Elsevier B.V. All rights reserved.
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页码:1 / 7
页数:7
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