single regression

And then introduced three single forecasting methods used in railway passenger volume prediction: multiple regression analysis prediction, time series prediction, support vector machine regression analysis.

接着介绍了应用于铁路客运量预测的三种单一预测方法：多元线性回归分析预测法、时间序列分析预测法以及支持向量机回归分析预测法。

The two regression lines of the number of single-ear ill grain and of the blighted grain rate may use the same regression coefficient, i.e. 2.249.

桂朝二号、特青一号的单穗病粒数与秕粒率的二条回归直线可以用一个回归系数即2.248。

Methods QOL of 260 patients with CHB and 260 healthy controls were evaluated by Mos SF 36, and QLI scores, single and multiple stepwise regression analysis were made to assess the factors affecting QLI.

方法采用SF36量表，对260例慢性乙型肝炎患者和260例正常对照进行QOL测量与评价，并对QOL的影响因素进行单因素分析和多因素逐步回归分析。

The metallurgical properties ( Viscosity, free running temperature etc.) of medium-content titania ( TiO 25%~ 15%) bearing blast furnace slag were systematically investigated by means of regression design of mixed burden and single component design.

采用了混料回归设计和单成分设计方法，系统地研究了中钛型高炉渣（TiO25%～15%）的粘度、熔化性温度等方面的冶金性能。

Judgment matrix is applied to get the proportion of single quality characteristics in integrated quality characteristic, and the relationship between each quality characteristics and each controllable factor is set up by linear regression.

首先以判断矩阵确定各单质量特性在综合质量特性中的权重，利用统计线性回归得到单个质量特性满意值及综合质量满意值与可控制因素的关系式。