1) improved confidence interval
改进置信区间
1.
By use of the improved method of the parameter estimator,which is used in the estimation problem with the ordered unkonwn distribution parameters,the best equivariant confidence interval is improved and a class of improved confidence intervals are construc.
同时,利用估计问题中对序限制下参数估计量的改进方法,结合分布参数之间的序限制改进了所得的最优同变置信区间,构造了一族改进置信区间。
2.
By combining the IERD method of the parameter estimator which is used in the estimation theroy,with the order restriction of the unknown distribution parameters,the usual equivariant minimax confidence interval is improved and a class of improved confidence intervals are constructed.
利用未知分布参数之间的序限制,通过使用改进估计量的IERD方法,对无序限制情况下正态均值的minimax置信区间进行了改进,构造了一族改进置信区间。
2) asymptotic confidence interval
渐进置信区间
1.
Based on grouped data, the asymptotic nonnality of the maximum likelihood estimate (MLE) for mean of the single-parameter exponential distribution is proved from a new point of view, and the asymptotic confidence interval is derived.
从新的角度证明了分组数据下指数分布总体均值的极大似然估计(MLE)的渐进正态性,给出了该均值的渐进置信区间。
3) confidence interval
置信区间
1.
Short-term electricity price forecasting method with confidence interval;
带置信区间的短期电价预测方法
2.
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
4) confidential interval
置信区间
1.
The source of error and its effects on total uncertainty were analyzedThe 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。
2.
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。
3.
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。
5) confidence intervals
置信区间
1.
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
2.
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
3.
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。
6) confidence region
置信区间
1.
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
2.
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
3.
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。
补充资料：单侧置信区间
分子式：
CAS号：
性质：只设置在被估参数一侧，左侧或右侧的置信区间。
CAS号：
性质：只设置在被估参数一侧，左侧或右侧的置信区间。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条