1) stepwise regression analysis
逐步回归分析
1.
The application of multi-variate linear regression combined with stepwise regression analysis for Cu-Ni sulfide deposit of Baishiquan
多元线性回归和逐步回归分析在白石泉Cu-Ni硫化物矿床研究中的应用
2.
Taking into account the influence of various elements on the mechanical property of sheets such as Q235,Q345B and SS400,the quantitative relationships between the sheet with different component and mechanical property were researched on the basis of the stepwise regression analysis.
基于逐步回归分析法,从各种元素对Q235,Q345B,SS400等三种薄板钢力学性能的影响入手,研究了不同成分的薄板钢的化学成分与力学性能之间的定量关系。
3.
A method of stepwise regression analysis on water polluting is discussed with examples of the comprehensive water polluting index.
提出水质污染的逐步回归分析方法,并以年水质综合污染指数为例,对其进行逐步回归分析。
2) stepwise regression
逐步回归分析
1.
The application of the stepwise regression program of EViews6 in the teaching of multi-collinearity
EViews6软件的逐步回归分析模块在多重共线性教学中的应用
2.
Study methods were as follows: rapid determination of alcohol content in beer by FT-NIR 750～2500 nm with stepwise regression, and the forecast of FT-NIR were compared with the capacity determined by GC.
采用傅立叶变换近红外光谱法(FT-NIR),在近红外区域(750～2500nm)利用逐步回归分析的方法测定啤酒中乙醇的含量,并将傅立叶变换近红外光谱对未知样品的预测结果与气相色谱法的测定结果进行比较。
3.
In order to study μs-order pulse current ECM polishing(PECP) using the orthographic experimental method, a mathematical model and an input-output model of network have been created from the data obtained from experiments by the method of stepwise regression and the method of artificial Neural Network.
针对电化学抛光时,在窄缝、盲孔处电解液流动性差的困难,根据试验数据,采用正交试验法与逐步回归分析法相结合和人工神经网络法,分别建立了微秒级脉冲电流电化学抛光的数学模型和网络输入输出模型,探讨了抛光机理,并对两种模型的加工效果进行了比较。
4) step regression analysis
逐步回归分析
1.
MATERIALS AND METHODS: Using three-dimension finite element method and multivariate step regression analysis, authors analyzed influencing factors on the stress distribution patterns at the bone interface based on the stress magnitudes surrounding dental implant neck.
方法：应用三维有限元和多元逐步回归分析方法，对影响骨界面应力分布的一些因素，根据种植牙颈周骨内应力值进行了统计分析。
2.
With the method of step regression analysis,the author established the major technical index that influence women shot putting performance,and provided a kinematic parameter predicting model in shot-put of those women whose kinetic results are about 20 meters.
应用逐步回归分析的方法,确定了影响优秀女子铅球运动成绩的几个主要技术指标,并提供了运动成绩在20m左右的优秀女子铅球选手部分运动学技术指标的参数模型,以及掷铅球技术中运动学参数预测模型。
5) gradual regression analysis
逐步回归分析
1.
Gradual Regression Analysis of Type-Model in Orienting Objective Plural Statistics;
面向对象多元统计逐步回归分析类模板
2.
The gradual regression analysis of the capture rate of tian shan vole (y) and ecological factor (x_i) declared .
以伊犁田鼠铗捕率为因变量,以高度、盖度、植物种数等8种生境因子为自变量进行逐步回归分析,结果表明,伊犁田鼠夏季生境选择主导因素为:草群高度、盖度、产草量(正相关),鼠种数(负相关),复相关系数R=0。
6) logistic stepwise regression analysis
Logistic逐步回归分析
补充资料：多元回归分析
多元回归分析
multiple regression analysis
用多元线性方程来描述和分析多个变量之间关系的统计分析方法。线性方程系数正、负表示正、负相关；系数权重比较表示这些变量在相关关系中贡献大小。但预报仅为大致的估计值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条