繁體版 English
登录 注册

下置信区间的英文

发音:  
"下置信区间"怎么读用"下置信区间"造句

英文翻译手机手机版

  • lower confidence interval

例句与用法

  • Firstly , by numerical and theoretical analysis , the author compares some existent confidence intervals , for example , " exact " confidence interval , wald confidence interval and bayesian confidence interval , and finds some deficiencies points of the confidence intervals , whose modification version has been proposed . also , several better confidence intervals such as are also presented . secondly , for given confidence coefficient and interval width , the author constructs a class of asymptotical two - stage interval estimate procedures . at the same time , under varies restriction of confidence coefflcientent interval width , the optional sample size of the first stage has been computed by numerical computation . the numerical computation shows that the method considered in this dissertation have good properties and applied value
    同时,由于poisson分布的特性,我们知道不存在其参数区间长度小于0 . 5的置信区间,基于这些情况,我们主要展开了以下两个方面的研究:一是利用数值计算分析与理论分析的方法对现有的若干置信区间如“精确”置信区间, wald置信区间, bayes置信区间等进行分析比较,发现了一些缺陷,针对这些缺陷,我们进行适当的修正,并得到几种性质较好的置信区间如:修正大样本区间jeffreys原则下置信区间二是针对已给定的置信系数与区间长度,我们提出了一种渐近的两阶段区间估计程序,并利用数值计算的方法,在各种置信系数与区间长度限定下,算出了最优的第一阶段观测次数(抽样量) ,大量数据表明,本文考虑的方法性态良好,具有应用价值。
用"下置信区间"造句  
下置信区间的英文翻译,下置信区间英文怎么说,怎么用英语翻译下置信区间,下置信区间的英文意思,下置信區間的英文下置信区间 meaning in English下置信區間的英文下置信区间怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。