- 更多网络例句与置信分布相关的网络例句 [注：此内容来源于网络，仅供参考]
-
Finishing calculation of mean value, standard deviation, skewness, kurtosis of Beta distribution.(2) Fitting parameters of many kinds of typical distribution and using residual deviation to evaluate fitting precision.(3) Using Beta distribution as an agreed indication distribution applied to many kinds of practical photoelectric measurement distributions.(4) Deriving theory formula of Bayes point estimation about Beta distribution parameters and mean value and standard deviation on the condition of mean square error loss function and supposed the prior distribution is uniform distribution.(5) Generating MCMC sample from post distribution by the method of Gibbs sample algorithm. Calculating bayes point estimation from sample on the condition of mean square error loss function. Calculating confidence interval by an approximate method to complete interval estimation.
本文的主要工作有：(1)解决了Beta分布参数a和b的精确计算以及均值、标准差、偏度、峰度的计算问题；(2)拟合出10余种典型分布的Beta分布的两个参数，并且采用剩余标准差评价该Beta分布的拟合精度；(3)对多种典型的光学与光电测量系统的测量分布进行了Beta分布统示表示；(4)在假设先验分布为均匀分布前提下，得到参数a和b以及均值μ和标准差σ在均方误差损失函数下的贝叶斯点估计理论计算公式；(5)利用直接抽样的Gibbs抽样算法，从后验分布中产生MCMC样本，从样本直接计算均方误差损失函数下的贝叶斯点估计，并使用一种近似方法计算其置信区间，完成区间估计。
-
Meanwhile, it could be seen that there does not exist a confidence interval with width less than 0.5 because of the property of Poisson distribution. Based on these conditions, the author mainly carried out research into two aspects of this problem as follows. 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 asare 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，大量数据表明，本文考虑的方法性态良好，具有应用价值。
-
The results indicate that conditional EVT is superior to other models;conditional distribution model is superior to conditional normal model;conditional EVT for confidence ...
结果表明，条件EVT比其它模型的测度效果好；条件t分布模型优于条件正态分布模型；置信水平为99%的条件EVT和置信水平为95%的条件t分布模型，分别是测度上证A、B股市场风险效果最好的模型。
-
However, via intensive numerical computation, the author finds that actually some characteristic of this confidence intervals, for example, confidence coefficient, expectation width and coverage efficiency fluctuate intensely when the sample size varies given the parameter, or when the parameter varies given the sample size.
但是我们通过精细的数值计算发现，由于总体分布的离散性，这些置信区间的特性(置信系数、期望长度、覆盖效率)实际表现为当参数固定随着观测次数变化或当观测次数固定随着参数变化而发生强烈震动。
-
This article points out several approximately arithmetic about confidence probability and confidence interval of normal distribution for evaluation of uncertainty.
本文提出了不确定度分析中常用的正态分布置信概率、置信区间的几种近似算法。
-
Construction of confidence bands for continuous distribution functions is considered.
研究连续分布函数的置信带的构造问题，利用Kolmogorov-Smirnov统计量构造了具有渐近频率性质的连续置信带。
-
Firstly, we discuss several two-sided confidence intervals of binominal distribution such as: the Standard interval, the Wilson interval, the Agresti-Coull interval, Jeffreys interval, and do some comparative analysis among them, mainly consider the average converage probability and the average expected length of the co...
我们先介绍了二项分布参数的几种双侧置信区间：标准区间、Wilso区间、Agresti-Coull区间和Jeffreys区间，并对它们进行了比较分析，主要从置信区间的平均覆盖率和置信区间的期望长度来考虑。
-
Finally we studied the problem of the lower Bayesian confidence limit on the process capability index C_ The Jeffreys'non-informative prior distribution depending on Fisher's information is explored. The posterior distribution of C_is conducted.
最后，研究了C_pm指数置信下限的问题，通过Fisher信息阵确定Jeffrey无信息先验分布，推导出C_pm的后验分布，并据此采用最大后验密度方法构造了贝叶斯置信下限。
-
Basing on the analysis of 1 dimension observation,2 dimensions and 3 dimensions points confidence region,a general formular is proposed in this paper,which can be used to calculate the semidiameter of P dimensions super space ellisposid by using some important probability distributions.
在分析一维观测量、二维和三维坐标点置信区间、区域的基础上，利用几个重要的数学分布，导出了线、面这一p维随机向量的置信区域——p维超空间误差椭球半径的计算公式，同时应用实例验证了该通式与常规公式的一致性。
-
The formulas for confidence limits of percentiles and percentages and tolerance limits of a normal distribution are given by means of the noncentral t-distribution.
建立了正态分布置信限曲线方程，给出了其百分位值和百分率的置信限公式和容忍限公式。
- 更多网络解释与置信分布相关的网络解释 [注：此内容来源于网络，仅供参考]
-
Upper confidence limits of coefficient of variation for normaldistribution：正态分布变差系数置信上限
The specification of photographic a... | Upper confidence limits of coefficient of variation for normaldistribution 正态分布变差系数置信上限 | One-sided reliability confidence lower limit (Normal distr...
-
Upper confidence limits of coefficient of variation for normal distribution：正态分布变差系数置信上限
The specification of photographic a... | Upper confidence limits of coefficient of variation for normal distribution 正态分布变差系数置信上限 | One-sided reliability confidence lower limit (Normal dist...
-
fibring：纤维空间
fibonacci number 斐波那契数 | fibring 纤维空间 | fiducial distribution 置信分布
-
fiducial distribution：置信分布
fibring 纤维空间 | fiducial distribution 置信分布 | fiducial estimation 置信估计
-
inconsistent fiducial distribution：不一致置信分布
inconsistent equations 不相容方程 | inconsistent fiducial distribution 不一致置信分布 | inconsistent formula 全假公式
-
fiducial time distribution：置信时间分布
置信机率 fiducial probability | 置信时间分布 fiducial time distribution | 现场抱怨 field complaint
-
fiducial estimation：置信估计
fiducial distribution 置信分布 | fiducial estimation 置信估计 | fiducial inference 置信推理
-
fiducial inference：置信推论
置信分布 fiducial distribution | 置信推论 fiducial inference | 置信(界)限 fiducial limits
-
fiducial error：引用误差=>基底誤差
fiducial distribution 置信分布 | fiducial error 引用误差=>基底誤差 | fiducial indicator 基点指示器,零位指示器
-
One-sided reliability confidence lower limit (Normal distribution complete sample)：正态分布完全样本可靠度单侧置信下限
数据的统计处理和解释 正态性检验 Statisti... | 正态分布完全样本可靠度单侧置信下限 One-sided reliability confidence lower limit (Normal distribution complete sample) | 带警戒限的均值控制图 Control charts...