区间估计

In order to determine the convergence of the line samplingbased reliability sensitivity method,the variance and the variation coefficient were derived for the reliability sensitivity estimation based on the line sampling.

为判别线抽样可靠性灵敏度分析的收敛性，推导了线抽样可靠性灵敏度估计量的方差和变异系数的计算公式，近似计算了线抽样可靠性灵敏度在给定置信度下的置信区间。

In order to determine the convergence of the line sampling -based reliability sensitivity method,the variance and the variation coefficient were derived for the reliability sensitivity estimation based on the line sampling .

为判别线抽样可靠性灵敏度分析的收敛性，推导了线抽样可靠性灵敏度估计量的方差和变异系数的计算公式，近似计算了线抽样可靠性灵敏度在给定置信度下的置信区间。

By contrast, there are less research on residual analysis and regression parametric estimation, therefore few methods are on hand.

在本文中，总结了几种利用区间删失数据的估计值作残差分析的方法，有中点法、GEL法、建议残差法。

The last chapter is the parametric and bootstrapping estimation for the confidence intervals of the analyte content in the composite samples.

此外，还应用参数法和非参数法对组合样中被测组分含量的置信区间进行了估计。

The Peto method and random effects meta-analyses were applied to estimate combined effect values and their corresponding 95% confidence intervals of homogenous and inhomogenous data respectively.

方法应用Meta分析对纳入的多项研究进行定量综合分析；采用Peto法估计同质资料的综合效应值及其95%可信区间，异质资料则用随机效应模型。

Methods Meta-analysis was use d to syntheticallyand quantitatively evaluate the studies included. The Peto method and random eff ects meta-analyses were applied to estimate combined effe c t values and their corresponding 95% confidence intervals of homogenous and inho mogenous data respectively.

方法应用Meta分析对纳入的多项研究进行定量综合分析；采用Peto法估计同质资料的综合效应值及其95%可信区间，异质资料则用随机效应模型。

And it gives the point estimation of the parameters in the model.

利用贝叶斯统计原理，给出了污染系数的后验置信区间及模型参数估计。

It has been found that the MCMC approaches can estimate and derive the posterior joint probability distribution of the model parameters properly.

采用基于实测流量资料估计的置信区间可靠性作为评判标准，实验结果表明：就SMAR模型而言，MCMC方法能够更好地推求模型参数的后验分布。

However, Many aspects of the problem is unsolved, especially, There is a blank when the random variable Y is a multi-dimension random vector with unspecified distribution and the missing data mechanism can not be determined via a scalar parameter.

第三章问题如下：假定可以知道缺失的数据是否属于本章条件指定的某些区间中，在此前提下，对一维随机变量Y的分布函数F作估计。

Wald SPRT, stopping rules, Kiefer-Weiss test, optimality, group sequential methods, estimation, repeated confidence intervals, stochastic curtailment, adaptive designs, and Bayesian and decision theoretic approaches.

Wald SPRT，停步规则，Kiefer-Weiss 检验，最优化，群组序贯法，估计，重复置信区间，随机截尾，自适应设计，贝叶斯理论和决策论。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。