这个简单线性回归过程中的下一步是确定其余的预测方差是否可以接受。
The next step in the simple linear regression procedure is to determine if the remaining squared error of prediction is acceptable or not.
在深入学习更高级的技术(如多次回归或多变量方差分析)之前，对于简单线性回归的透彻理解将使您受益匪浅。
Before you plunge into learning more advanced techniques, like multiple regression or manova, you could benefit from having a solid understanding of simple linear regression.
数据分析采用方差分析、多元回归分析。
Data were analyzed using variance and multiple regression analysis.
对应于方差参数这两种估计的回归系数的两种两步估计，它们的均方误差大致相当。
However, two-stage estimates of regression coefficients corresponding to these two estimates have approximate equal mean square error.
因此，评估可由广义自回归条件异方差(GARCH模型)，这可能使避险比率意味着出随时间变化。
Therefore, evaluation could be carried out by means of Generalized Autoregressive Conditional Heteroscedasticity (GARCH), which could make hedge ratio vary with time.
数据处理方法包括单因素多变量方差分析、多因素线性回归分析和t检验。
The data were treated with univariate and multivariate analysis of variance, multiple linear regression analysis and t test.
方差分析表明，试验数据及回归方程是可靠的。
Variance analysis shows that the test data and regression equations are reliable.
传统的实验设计与分析方法为首先进行正交实验设计，然后对实验结果进行回归分析和方差分析以确定最佳工艺条件。
Traditional methods for experiment design and analysis is to design orthogonal experiment first, and then make regression analysis and variance analysis to search the optimal technological condition.
最后，利用方差分析和多元线性回归方法建立了预报日nee的线性模型。
Finally, a linear model is established to forecast diurnal NEE through variance analysis and multiple linear regression methods.
对具有无限方差的一阶自回归非平稳过程进行了研究。
We study the unstable autoregressive process for the first order with infinite variance.
研究调查了277名创业者，对被试的四种规则聚焦水平进行了协方差分析和分组回归分析。
After investigating 277 entrepreneurs, the paper analyzed the effects of regulatory focus on the decision making by ANCOVA and regression analysis.
研究中对消费者进行了问卷调查，对回收的253份有效问卷用SPSS进行了因子分析、相关性分析、回归分析及方差分析。
Study on consumers conducted a questionnaire survey on the recovery of 253 valid questionnaires were used SPSS factor analysis, correlation analysis, regression analysis and analysis of variance.
主要考虑了同方差型的半参数线性回归模型中参数的随机加权最小二乘估计（RWLSE）。
The randomly weighted least square estimator (RWLSE) for the parametric component in semi-parametric regression models was mainly discussed.
线性模型是很重要的一类统计模型，它包括线性回归模型、方差分析模型、协方差分析模型和方差分量模型等等。
Linear models are especially important statistical models, including linear regression model, variance and analysis, covariance and analysis, and variance and component one etc.
对这类模型的统计建模，人们既关心回归系数的估计，更关心误差条件方差结构中未知参数的估计。
For this kind of modeling, people care for not only the estimation of regressive coefficient but also the estimation of unknown parameters in conditional skedasticity.
编制了程序，能自动拟合回归方程。并进行方差分析和回归效果的显著性检验；
The program designed may imitate the . regression equation automatically, engage in variance analysis and significance test for regression effects.
股票价格的频繁波动是股票市场最明显的特征之一，自回归条件异方差类模型可以很好地预测金融资产收益率的方差。
Frequent volatility is a feature of stock market. Autoregressive Conditional Heteroscedasticity (ARCH) model is often used to forecast the variance of the benefit of financial capitals.
本文利用实验数据建立一元线性回归方程；回归直线，并用方差分析法和相关系数法检验方程的有效性。
This paper use experimental data to set up linear regression equation with unitary and regression straight line, to use variance analysis and related coefficient to test validity of equation.
线性模型是一类很重要的统计模型，它包括回归模型、方差分析模型、协方差分析模型以及混合模型等。
Linear model is a vital class of statistical model which involves regression model, variance analysis model, covariance analysis model and mixed model etc.
最后用化学质量平衡法的有效方差分析，脊岭回归分析计算源的分配。
Next, Effect Variance Analysis and Ridge Regression of Chemical Mass Balance were used to calculate the source apportionment.
单一标记分析法可以采用方差分析、回归分析或似然比检验的方法分析。
ANOVA, regression method and likelihood ratio test can be applied in single-marker mapping.
结论：在协方差分析中使用哑变量使对模型的理解变的简单，在方差分析中使用哑变量使得可以从回归的角度来理解模型。
Conclusion: It is easy to understand the analysis of covariance and analysis of variance can also be considered in regression analysis setting by defining appropriate dummy variables.
研究了带有约束的均值漂移和方差加权的混合非线性回归模型．得到了相应的一阶和二阶诊断统计量。
We study restriction of Nonlinear Regression Diagnostic Models with case-weights and meanshifte simultanously, and some new diagnostic statistics are derved.
通过矩阵的扫除变换，获得了回归系数关于偏方差元素的表现形式。
By sweeping transformation of matrix, the relationship between regression coefficients and the elements of partial variance is obtained.
拟合方差与回归系数标准偏差存在明显的相关关系。线性模型能解释的方差越大，回归系数标准偏差越小。
It is found that the more the variance explained by the linear model, the smaller the standard deviation of regression coefficient.
本文在基于向量自回归类模型的方差分解这一分析框架下将前人实证研究的方法和结论统一在一个新的分析框架内，并完整而细腻地描述了二者的相互关系。
In this paper we use the variance decomposition of the vector error correction model(VECM) to perfectly and detailedly show the relationship between the housing price and the land price.
方法应用直线相关回归、逐步多元回归和协方差分析等统计学方法分析暂时性听阈位移与听阈、噪声强度、工龄、年龄等因素之间的关系。
Method Statistical methods of linear regression, multiple stepwised regression, two-way ANOVA were used to analysis the relation of TTS with audition, noise level, working-year and age.
用回归分析方法和方差分析方法计算上坝初期沉陷漏测量。
The method of regression analytic and square difference is applied to computing the lost quantity of the initial subsidence of earth dam.
用回归分析方法和方差分析方法计算上坝初期沉陷漏测量。
The method of regression analytic and square difference is applied to computing the lost quantity of the initial subsidence of earth dam.
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