区间估计
- 与 区间估计 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In statistics, a confidence interval is an interval estimate of a population parameter.
在统计学里,置信区间指的是对于某一群体参数的区间估计。
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The confidence interval of unknown parameter represents the range of the value and the reliability about estimation of parameter.
未知参数的置信区间表示该参数的取值范围及其可信程度,置信区间的长度表示区间估计的精度。
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About the problem of hypothesis testing for the problem of estimate interval,first of all,we set statistic and the distributions of the statistic.Fron this ,we derivate the methods of testing.
对于点估计问题,讨论了估计的优良性质;对于区间估计问题,讨论了估计的精度;关于参数的检验问题,首先建立检验用的统计量及其分布,由此导出检验的方法。
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Confidence intervals are the most prevalent form of interval estimation.
置信区间是区间估计中最常用的一种形式。
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Moreover we derive the method to get interval estimation of the shape parameter.
主要结果如下:(1)给出了参数的近似极大似然估计和逆矩估计,比较了AMLE、MLE和逆矩估计的精度,另外给出了求形状参数区间估计的方法。
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The performances of the confidence interval estimation are also studied numerically via Monte Carlo simulation in terms of coverage probability.
除了以实际例子说明建议的区间估计方法外,藉由蒙地卡罗模拟分析,建议的区间方法在覆盖机率上也得到不错的结果。
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In§5.4,we discuss the hypothesis test problemwhen the location and scale parameter may all change.
5.3讨论尺度参数变点的假设检验问题,引述Wangand Bhatti(1998a)的结果,利用Csorgo and Horváth(1997)的定理,对于Wang andBhatti(1998a)提出的检验统计量〓,其中〓,我们获得了〓的大样本性质,即对于一切实数x〓11进一步地,给出变点〓的估计〓,利用Csorgo and Horváth(1997)的推论1.6.2,我们讨论了变点估计〓的渐近性质,由此,可以给出变点〓的区间估计,〓12其中〓,〓满足〓和〓,这里〓为〓的分布函数。
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So in the point estimation, the Bayesian estimation can have better precision.
第二,在进行区间估计的时候,贝叶斯学派可以说某个参数落入某个区间的概率,而这在经典学派是不允许的。
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Discussion topics include data analysis, probability concepts, point and interval estimation, statistical inference, hypothesis testing, simple regression model, inference in the simple regression model, general linear statistical model, dummy variables, collinearity, heteroscasticity, autocorrelation, error-related model, the Probit model, the Logit model and the Tobit model, simultaneous equations, and the time-series statistical model
讨论的主题包括实证资料的分析,机率,点估计与区间估计,统计推论,假设检定,简单回归分析,一般线性统计模型与推论,虚拟变数,共线性问题,异质变异数,自我相关, Probit模型, Logit与Tobit模型,联立方程式的估计与推论,时间数列统计模型。
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In order to find simultaneous confidence intervals for finite or all the estimable functions in a normal linear model, the literature[1-3] gives us three methods: Scheffe, Bonfenoni and Tukey simultaneous confidence intervals.
在正态线性模型Y=Xβ+ε,ε~N_n(0,σ~2I)中,考虑有限个或者所有的可估函数的同时区间估计,文献[1-3]给出了三种区间,分别为Scheffe,Bonferroni和Tukey同时置信区间。
- 推荐网络例句
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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。
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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。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。