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.
经统计检验,越南、泰国通过生长曲线方法处理的趋势产量和气象产量,回归效果较好。
The result of the tendency yield and meteorological yield estimated through growth curve method of Vietnam and Thailand are preferable by statistical testing.
在此基础上,采用逐步回归法进行计算,进一步提高了计算精度。由此,得到了回归效果更显著的初始地应力场。
On the basis of the regression, progressive regression is used in order to increase fit precision, with which more obvious effect is obtained.
结果:在数据服从正态和对数正态分布时,次序统计量回归效果明显优于简单替换法;资料服从非正态分布资料时,次序统计量回归方法没有明显优势。
Objective: the purpose of this study was to compare the performance of regression on order statistics(ROS) and substitution methods in estimation of nondetects.
此处给出一个警告:如果回归测试套件是范围非常广泛的,那么这将有极好的效果。
A cautionary note at this point: If the regression test suite is very comprehensive with high coverage, then this will work perfectly.
如果双方都希望和平的话,那这一措施可能会其效果,但前提是这一回归的权利是能过协商的,而非简单的宣称。
If a desire for peace really existed on all sides, that approach might possibly work-but only if it were accepted that the right of return is something to be negotiated, not simply asserted.
我引用一句话,“效果非常显著,病人的恶心呕吐症状完全消失了,而且通过一个气球测量她们的胃收缩量回归正常,这些女性颠覆了一种已证实疗效显著的药物的作用。
I quote, “Remarkably, the patient’s nausea and vomiting ceased entirely, and their stomach contractions as measured through the balloons returned to normal.
线性回归模型的拟合效果总体较差。
土壤入渗过程的回归方程表现为乘幂函数形式,回归系数R在0.88 ~ 0.99之间,方程拟合效果较好。
Soil permeability coefficients regression equation performs exponent relation. Regression coefficients were between 0.88 to 0.99, and the equation analog effect was good.
多因素逐步回归分析,首例与疫情报告时间间隔、病例隔离措施、病种和传播途径影响疫情处理效果。
Interval between first case and the reported date, quarantine measures, category of disease and transmission route were the influencing factors to the effectiveness of control.
结果表明,PPR模型的预测效果明显优于逐步回归预测模型,对福建热带气旋年季频数具有较好的预测能力。
The results show that the forecasting precision of the PPR model is much better than that of stepwise regression (SR) model.
使用线性回归分析来求解坐标系拟合参数,从而得到最优化的效果。
We use linear regression analyses to get coordinate conversion parameter and make the result is optimal.
经过与线性回归的对比和1998年的预报,在历史拟合率和预报效果上的提高较为明显。
The improvement of fitting and results is obvious through the comparative analysis of 1iilear regression and forecasting in 1998.
提出了CUSI神经元模型的一般形式,给出其学习算法。通过实例将CUSI神经元模型应用到地质数据的分析上,取得了比线性回归更好的效果。
The general form of CUSI neuron model and its learning algorithm are given, and apply it to geological data analysis and get the better effect than linear regression.
利用最优子集回归预报法对宁夏春季首场透雨出现日期的预测具有理想的拟合效果。
The effect of forecast using the optimal subset regression method for the date of the first soaking rainfall is good in Ningxia.
通过水环境中的两个实例进行了预测应用,结果表明,预测效果较好,并与投影寻踪回归模型(PPR)进行了对比。
The results from two cases of model prediction in water environment show better prediction effect and are compared with the project pursuit regressive (PPR) model.
结论健康教育及工娱活动训练,可改善恢复期精神病人的负性情绪,巩固治疗效果,对病人健康地回归社会具有积极作用。
Conclusion Healthy education and work-amuse treatment could improve the negative affection and solidify the treatment effect, so they had positive effects to the coming back to the society.
为了检验其预报效果,根据相同的预报因子和历史样本,建立了相应的逐步回归预报模型。
In order to check the prediction effect, the stepwise regressive equation prediction model was established with the same prediction elements and historical samples.
文章对我国通货膨胀建立非参数回归模型,取得了令人满意的拟合效果。
In this paper, a nonparametric regression model is established for the inflation of China, and a satisfying fitting result is obtained.
试验中采用了三因素三水平正交多项式回归设计,并建立了影响再生效果的数学模型。
In the experiment, normal multinomial regressive experimental design of three factors and three levels was adopted and mathematical models of regeneration effect were set up.
回归自然的特殊效果。
以若干例子说明M-回归的程序和效果,也讨论了消除奇异矩阵的奇异性的一些途径。
Examples were given to demonstrate the procedure and effectiveness of the regression by m -. Some other ways for eliminating singularity of a singular m were also discussed.
运用双重筛选多对多逐步回归对影响柑桔品质的气象因子分析效果明显。
The application of double screening multiplicity stepwise regression to the analysis of the weather-factors which has an effect on the orange quality is effective.
通过一次回归正交试验找出了影响除芒效果的主次因素和最佳参数组合,为进一步研究除芒机理与机具提供了依据。
By making a primary orthogonal regression test, the major factor and best parameter combination were found out, which supply theoretical basis for further research on awn removed principle and awner.
目的:比较用于处理包含未检出值的痕量测定数据的次序统计量回归方法与经典替换方法的估计效果。
Objective: the purpose of this study was to compare the performance of regression on order statistics(ROS) and substitution methods in estimation of nondetects.
这是严格的软件,特点是某种级别的更改,这最终确定回归阻力棘手的效果。
This is the nasty effect of rigid software, which is characterized by some level of resistance to change, which ultimately determines regression.
获得的回归方程具有较好的预测效果。
最小二乘支持向量机回归预测对训练样本数据区间内的预测精度很高,但是对前向外推预测效果不是很好;
RBF neural network is applied to time series forecast with the same data in order to compare the forecast effect with LS-SVM model.
通过大量高低温环境的重复性温度实验,利用逐步回归法建立了一种零偏温度补偿模型,并对该模型的补偿效果进行了实验测试。
The new kind of temperature compensating model is established in the help of the method of stepwise regression by lots of high-low temperature experiment repeated.
通过大量高低温环境的重复性温度实验,利用逐步回归法建立了一种零偏温度补偿模型,并对该模型的补偿效果进行了实验测试。
The new kind of temperature compensating model is established in the help of the method of stepwise regression by lots of high-low temperature experiment repeated.
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