L-统计量的Edgeworth展开和随机加权逼近  

On the Edgeworth Expansion and the Random Weighting Approximation for L Statistics

作　　者：陈明华[1] 任哲[1] 

机构地区：[1]六安师范专科学校

出　　处：《工科数学》1999年第2期1-10,共10页Journal of Mathematics For Technology

基　　金：安徽省教委自然科学基金

摘　　要：文［１］讨论了Ｌ－统计量的一种能达到Ｏ１√ｎ精确度的随机加权逼近。A kind of random weighting method for a L statistics which can achieve the approximate accuracy of O1√ n is discussed in paper . In this paper the Edgeworth expansion and a new kind of random weighting method with the approximate accuracy of o1√ n for the statistics is given.

关 键 词：随机加权逼近 统计量 精确性 精确度 展开 

分 类 号：O212[理学—概率论与数理统计]