用多元逐步回归进行多因素分析。
Multiple stepwise regression was carried out for multivariate analysis.
研究方法逐步回归和序列化比较。
使用多元逐步回归方法进行相关性分析。
Step wise regression was used to analyse the relationship between GMFCS and risk factors.
数据间相关性采用多元线性逐步回归检验。
The correlation among data was tested with multiple linear stepwise regression.
并经逐步回归方法对参数的显著性进行检验。
The significance test is made to the parameters by the stepwise regression method.
用逐步回归分析的方法推导出了二个回归方程。
Applying the method of mathematical regression analysis, two regression equations are given out.
最小二乘回归模型选择与九技术，包括逐步回归。
Least squares regression with nine model selection techniques, including stepwise regression.
模型分别采用多元逐步回归方法和反向传播方法。
The model used multiple stepwise regression method and back propagation method independently.
利用非线性逐步回归方法作台风活动趋势的预报。
The nonlinear stepwise regression method is used to make typhoon activity tendency forecast.
结果表明，BP神经网络模型优于逐步回归模型。
Results indicate that the BP model is more reasonable and feasible.
实例分析表明，该模型的精度要比逐步回归模型高。
The study shows that the precision of the improved model is better than the stepwise regression model.
多元线性逐步回归分析与通径分析的结果完全一致。
The results of multiple step regression analysis were the same with the results of path analysis.
这就为逐步回归方法在应用上的重要性提供了科学依据。
This finding provides good reason for the application of the stepwise regression method.
本文介绍用逐步回归方法分析钢筋实测应力的思路与步骤。
This paper presents ideas and procedures for analysis of observed stresses of reinforcement by the stepwise regressive method.
用单因素和多元逐步回归分析法分析了住院分娩的影响因素。
The Affected factors on hospital delivery were analysed by mono-factor and multifactor analysis.
继而通过逐步回归进一步进行通径分析，明确了各性状的直接效应。
Pathcoefficient analysis was conducted to estimate the direct effect of each trait with successive regression.
采用逐步回归方法发现主观支持对中学教师的幸福感有显著的预测作用。
With stepwise regression method, it showed that subjective support had distinct predictive effect on the subjective well-being of middle school teachers.
通过对实验数据的量纲分析和逐步回归分析，提出了确定摩擦系数的基本公式。
Therefore, fundamental equations of the friction coefficients are presented using dimensional analysis and progressive regression analyses of the data.
实例研究表明，逐步回归模型、冬季降雨相似在预报对象的定量分析上较为实用。
The example showed that the stepwise regression model and the winter rainfall similarity method are practical in analyzing quantitatively the forecast objects.
对于央行引导货币条件逐步回归常态水平的政策，显然符合绝大多数经济学者们的建议和观点。
Obviously, PBOC’s policy of guiding the return to normal monetary conditions plays up to the suggestions and viewpoints of most economics scholars.
对于央行引导货币条件逐步回归常态水平的政策，显然符合绝大多数经济学者们的建议和观点。
The policy of steering monetary conditions back to normal by the central bank is in line with most scholars’ suggestions and viewpoints.
逐步回归分析结果表明，幼师学生危害健康行为的发生与抑郁情绪和人格特性有关。
Stepwise regression analyses showed health risk behaviors were relative to depression and personality for children's normal school students.
探讨了将逐步回归分析方法用于船舶柴油机黑色金属磨损状态分类模型的方法和技术。
The stepwise regression analysis approach, which is used to classify the wear model of Ferrous metal in ship diesel, is discussed.
方法：应用寿命表法和逐步回归分析方法，对某金矿离尘矿工尘肺发病情况进行研究。
Methods: Pneumoconiosis incidence in workers departed from dust of gold mine was studied by life-table analysis and progressively regression analysis method.
用逐步回归方法筛选影响空间分量和时间系数的环境和经济因子，组建因子结构模型。
The environmental and economic factors affecting the space component and the time coefficient are sieved by stepwise regression, and factor structure models are established.
传统方法用主成分分析、逐步回归分析和数量化理论来实现对森林立地进行分类和评价。
Traditional method analyze, return to with main composition analysis with quantity theory come, realize, set up to forest type go on, divide and appraise progressively.
模型结构采用AIC准则法和逐步回归筛选法综合确定，模型参数采用最小二乘法估计。
The model structure is determined by AIC and stepbystep regression arithmetic, parameters of the model are estimated by the least square method.
并利用逐步回归分析方法，建立大豆产量的预测模型，找出影响大豆产量的主要气象因子。
Taking advantage of stepwise regression, we find the main meteorological factors which affect the soybean output and establishes a calculate model.
并利用逐步回归分析方法，建立大豆产量的预测模型，找出影响大豆产量的主要气象因子。
Taking advantage of stepwise regression, we find the main meteorological factors which affect the soybean output and establishes a calculate model.
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