首页> 外文期刊>Statistics >OPTIMAL BOUNDS ON L-STATISTICS BASED ON SAMPLES DRAWN WITH REPLACEMENT FROM FINITE POPULATIONS
【24h】

OPTIMAL BOUNDS ON L-STATISTICS BASED ON SAMPLES DRAWN WITH REPLACEMENT FROM FINITE POPULATIONS

机译:基于替换了有限人口的样本得出的L统计量的最优界限

获取原文
获取原文并翻译 | 示例
           

摘要

We describe a method of establishing optimal bounds on the expectations of arbitrary linear combinations of order statistics based on iid samples drawn with replacement from finite populations of a fixed size. The bounds are expressed in terms of the population size, mean, central absolute moments, and coefficients of the combination. The bounds are precisely determined for the trimmed means and their differences, and single order statistics and their differences in particular. We also show that with increase in population size, our bounds approach the respective universal ones for arbitrary iid samples.
机译:我们描述了一种方法,该方法基于从固定大小的有限总体中替换而来的iid样本,基于订单统计信息的任意线性组合的期望值建立最佳界限。边界以总体大小,均值,中心绝对矩和组合系数表示。精确地确定了修整后的均值及其差异,尤其是单阶统计量及其差异的界限。我们还表明,随着人口规模的增加,我们的界限接近任意iid样本的通用界限。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号