如果概率很低,那就可以不采用平均值是最佳预测值这一无效假设,并且相应地可以确信简单线性模型是与数据良好吻合的。
If that probability is low, then you can reject the null hypothesis that the mean is the best predictor and, correspondingly, gain confidence that a simple linear model offers a good fit for the data.
在研究环境中,需要通过理论参数和统计参数来建立线性模型备择假设。
In a research context, the alternative hypothesis of a linear model needs to be established by theoretical and statistical arguments.
显然,这是一个很简单的模型,它只使用了一个参数,并假设了一个线性关系。
Obviously, this is a very simple model, which only USES a single parameter and assumes a linear relationship.
线性模型定义的领导力假设,观察者对任务有充分的了解。
Linear definitions of leadership assume that observers have a perfect understanding of the task.
基于线性应变假设,提出了考虑粘贴层影响的智能结构梁分布力模型。
The distributed force model of intelligent beam structures is presented in considering the effect of bonding layer on basis of hypothesis of linear strain in the paper.
通过提出一个“Y假设”,本文求得了一个固体火箭发动机线性声振荡燃烧的三维理论模型。
On the assumption of "Y", a three-dimensional model is obtained for the linear acoustic combustion in a rocket motor.
在非寿险精算中,古典线性回归模型的假设很难得到满足。
In non-life insurance, the hypothesis of general linear model is hard to be satisfied.
对某个公司的内部网进行假设,建立一个以总费用为目标的线性规划模型。
The paper built some reasonable assumptions of the Intranet using in company, and abstracted a linear optimization model.
在不完全市场中市场份额的线性模型基础上,重新提出了证券市场总财富的假设条件。
On the basis of linear model of market share in incomplete market, this paper presents hypothesis conditions for security market total wealth once more.
在时间-费用关系为非线性的假设下,建立求网络计划最低成本日程的优化模型。
An optimization model to find the lowest budget schedule of network planning is established under the assumption that the time-cost relationship is nonlinear.
针对更一般的情形,利用压缩映象原理,给出了蛛网模型的稳定性条件,取消了通常的线性假设,同时提供了“蛛网”的一种简洁的几何描述。
With the use of the shrinked-map principle, we obtain a more general condition of the stability in cobweb model, where the usually cited linear hypothesis is canceled.
复相关系数、F检验、t检验结果表明,该模型满足线性与方差齐性的假设,拟合效果较好。
The result of multiple correlation coefficient testing, F-testing and t-testing indicates that the model meets the hypothesis testing of linearity and its matching effect is preferable.
反分析计算时采用分层均质模型,将计算区域内各层岩层分别视为均质各向同性体,初始地应力假设成线性分布。
It assumed that the initial rock stresses is in linear distribution, all layers of strata are regarded as layered homogeneous in calculation districts, and this model is applied to doing calculation.
人们以前常常采用古典线性回归模型对住院费用进行分析,但是古典线性回归模型是建立在一些假设之上的。
People used to analyze hospitalization expense with general linear models, but general linear model is built on some hypothesis.
另一个选择是将估计线性模型和假设的边际进口的倾向是不变的。
An alternative would be to estimate a linear model and assume that the marginal propensity to import is constant.
在线性驰豫应变假设下给出了应变超晶格纵向原子间距的几何模型。
A model of linear strain relaxation is proposed to obtain the interatomic longitudinal spacings of the strained superlattice.
结果显示,短期利率扩散过程的漂移函数和扩散函数都是非线性的,短期利率的概率分布不服从参数模型所假设的分布。
The testing result discloses that the drift and diffusion function are nonlinear, and the distribution of interest rate does not follow the specification in the parametric models.
最优化非线性波的控制工程常常假设可以得到一个非线性波模型,人们力求优化这些非线性波的性质。
Optimal control engineering of nonlinear waves often assumes that obtaining a model of the nonlinear wave systems is available and one wants to optimize its behavior.
在车险定价中常用的模型是广义线性模型,该模型建立的一个重要假设是索赔数据的相互独立性。
The commonly used auto insurance pricing model is the generalized linear model. This model is built on an important assumption that the claims data must be independent.
通过多假设的方法,把机载火控雷达高重复频率线性调频测距模式下的目标距离估计和模糊分辨问题转变为静态多模型估计和判决问题。
Through multi-hypothesis, the problems of target range estimation and ambiguity resolving were converted to the problems of static multiple model estimation and decision.
目前的联想学习模型解释是:假设人们从结构上储存刺激的信息,并进行的非线性辨别。
Current models of associative learning explain nonlinear discrimination by assuming that people store stimulus information configural.
为了比较两个线性模型的拟合优度哪一个高,本文提出了对两个模型的拟合优度进行假设检验的方法,对该方法的原理进行了论证。
To compare the goodness of fit of two linear models, a method of hypothetic test has been proposed in this paper. The principle of the methods is proved theoretically.
该模型中,假设土体作用力只对其位置产生非线性变形,而对其他位置则产生线性变形。
The model assumes that any force in soil can cause nonlinear displacement at the place where it ACTS on and linear displacement at other place.
目前,自励磁条件是在一定假设条件下的解析式,而研究自励磁态过程是采用线性模型。
Now, self excitation conditions are mathematical formulas under certain postulate. The model of transient process of self excitation is linear. The conditions of s...
通过对线性规划可行解的分析,讨论了在线性假设下,改变决策单元数据时DEA -DA模型的灵敏度分析问题。
Through the analysis of the feasible solution of the linear programming, the sensitivity analysis of DEADA on linear assumption in the errors of sampled observations was discussed.
通过对线性规划可行解的分析,讨论了在线性假设下,改变决策单元数据时DEA -DA模型的灵敏度分析问题。
Through the analysis of the feasible solution of the linear programming, the sensitivity analysis of DEADA on linear assumption in the errors of sampled observations was discussed.
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