confidence interval是什么意思

网络释义

用法例句

Short-term electricity price forecasting method with confidence interval;

带置信区间的短期电价预测方法

Determination of confidence interval of 3-D data and repair of abnormal data;

3维数据的置信区间及异常数据的修复

Logit model confidence intervals for controlling probability of financial crisis;

财务危机发生概率的Logit模型置信区间

The exact confidence intervals for the parameter of the hypergeometric distribution;

超几何分布中未知参数的精确置信区间

The system reliability estimation variance and confidence intervals are obtained with higher order moments of component reliability estimates.

在单个元件存活率服从二项分布的前提下,用元件可靠度评估的高阶矩计算系统可靠度评估方差与置信区间,利用贝叶斯方法进行元件可靠度评估和系统可靠度置信区间分析。

Estimation of first empirical frequency confidence region of historical floods recorded at Tian e Hydrometric Station;

天峨水文站历史洪水首项经验频率置信区间估算

The method or determinating the confidence region of reliability on the basis of cutting off- tail distribution;

基于截尾分布的可靠度置信区间的确定方法

At the same time,the point estimate and confidence region of model s parameters are given out.

通过对JM模型的研究,给出了一种新的软件可靠性模型,并给出了模型参数的点估计和置信区间。

The source of error and its effects on total uncertainty were analyzedThe confidential interval of the results was determined

采用ICP-AES法测定4J32膨胀合金中铜的含量,应用现代统计学理论对其分析结果进行不确定度评定,分析了误差源及各误差源对总不确定度的影响,确定了测定结果的置信区间。

The uncertainty of determination results for phosphorus has been evaluated,and the confidential interval of the results has been given.

应用现代统计学理论对铋磷钼蓝分光光度法测定铁矿石中磷量不确定度的产生进行了分析,评定了该方法测定磷量的不确定度,确定了分析结果的置信区间。

The uncertainty of determination result for TFe has been evaluated by using a sample as a example,and the confidential interval of the results has been given.

采用X射线荧光光谱法测定烧结矿中TFe,应用现代统计学理论对其分析结果不确定度的产生原因进行分析,同时对烧结矿中TFe含量测定结果的不确定度进行了评定,确定了分析结果的置信区间。

Then the fiducial interval is confirmed for choosing data.

利用最小二乘原理,推导出考虑样本容量和子样标准差的求解置信概率的函数,继而确定数据的置信区间,对数据进行筛选。

By large numbers of tests and collecting information,the fiducial interval of c and φ are gained by way of statistic analysis of different water contents.

c和 φ取值是基础工程设计的关键参数 ,由于剪切试验数据的离散性较大 ,常规的处理方法得到的c、φ值 ,难以反映软土的真实值 ,通过试验和大量的资料收集 ,经统计分析 ,得到不同含水量条件下c、φ值的置信区间 ,通过建立剪切强度修正系数的隶属函数 ,构造出c、φ值的线性规划模型 ,优化计算得到的c、φ值 ,不仅安全、可靠 ,而且具有可比性和统一性。

In this paper,the empirical likelihood ratio confidence regions under strongly stationaryρ-mixing dependent samples are discussed,which generalizes Owen s(1988,1990)results for independent and identical distribution(i.

讨论了强平稳ρ混合样本的经验似然比置信区间,推广了Owen(1988,1990)在独立同分布情况下的结果,指出了相依情况时经验似然比置信区间的不足并进行了合理的改进。

Then,confidence regions for parameter differences are given.

将经验欧氏似然应用于半参数模型,讨论了在此模型下两样本参数差异的经验欧氏似然的大样本性质,证明了经验欧氏似然比统计量依分布收敛于2χ随机变量,由此给出参数差异的经验似然置信区间。

In this paper, We discuss empirical likelihood ratio confidence regions for mean under strongly stationary m dependent samples and give its defects.

在强平稳m相依样本下讨论了均值的经验似然置信区间估计,推广了Owen[1—2]在独立同分布情况下的结果。

fiducial interval

可信的组段, 置信区间

large sample joint confidence interval

大样本联合置信区间

confidence interval for partial regression coefficients

偏回归系数的置信区间

Confidence limits are the upper and lower limits of the confidence interval.

置信限是指置信区间的界限。

The Confidence Limits and Confidence Intervals for the Sizes of Finite Populations in the Lincoln-Petersen Models;

Lincoln-Petersen模型中群体大小的置信限和置信区间

The confidence interval of quantile Xp for normal distribution

GB/T10094-1988正态分布分位数Xp置信区间

Research for the Shortest Length of C.I. about Parameters from Some Distributions;

几种分布参数置信区间的最短化研究

The Shortest Confidence Interval of the Parameters on Two-parameter Exponential Distribution;

双参数指数分布参数的最短置信区间

Logit model confidence intervals for controlling probability of financial crisis;

财务危机发生概率的Logit模型置信区间

Confidence Intervals for Successive Comparisons of Ordered Treatment Effects

有序处理连续比较的置信区间(英文)

Estimation of Bayes HPD confidence interval of exponential distribution parameter

指数分布参数的Bayes HPD置信区间估计

Comparison Of Some Confidence Intervals About Poisson Distribution

Poisson分布的几种置信区间的比较

Comparision between two confidence intervals of dose-response relationships

剂量-效应关系两种置信区间的比较

Empirical Likelihood Ratio Confidence Regions for the Differences of Two Populations Variance

两总体方差差异的经验似然置信区间

Two-stage Approach to Fixed-width Confidence Intervals for the Parameters in Location and Scale Family of Distributions

位置刻度分布族中参数的两步置信区间(英文)

An error of the relation between confidence limits and hypothesis test;

置信区间与假设检验关系中的一个误区

confidence interval:a statistical range with a specified probability that a given parameter lies within the range.

置信区间:给定的参数以一定概率落在某一区间内.

The Six Sigma Black Belt should be able to compute confidence intervals for various statistics.

西格玛应能计算出各种统计的置信区间。