linear regression是什么意思

网络释义

用法例句

The linear regression equations about ym and x were evaluated using SPSS 13.

0统计分析软件求出ym与年龄x的直线回归方程;求R、R2和调整R2,并行F检验,判断拟合优度;对回归系数行T检验。

According to the field condition and laborotary data, this paper mainly based on Wuhuang Highway Heavy repairing Project,and analyzed the linear correlation between the gradation and asphalt content,the gradation and compaction respectively,and analyzed the linear regression between the asphalt content and compaction.

主要依托武黄大修改造工程 ,依据测量的大量现场以及试验室的数据 ,分析了级配与油石比、级配与压实度之间的相关性 ,研究了 2个变量间的线性关系程度 ,同时也对油石比与压实度进行了直线回归分析 ,并给出优化过的施工建议。

? The meaning of double variate correlation coefficient is discussed based on linear regression coefficient,two proved routines of |r|≤1 are given.

结合一元直线回归等内容，阐明双变量相关系数的公式含义和｜ｒ｜≤１的两种证明方法。

In this paper, we gave the new regression line by l east distance approach.

本文中 ,我们应用最小距离的方法得到了新的回归直线方程 ,并与应用最小二乘方法所得的回归直线进行了比较 。

The paper theoretically proves the relationship of two straight regression lines gained when diffeernt variables are selected in monadic linear regresson and further discusses the tangent of included angle of straight lines.

从理论上证明了一元线性回归中选取不同的变量时,所得两条回归直线的关系。

In this paper, it is proved that two classical regression line with different independent variable are not overlap about same a set of sample.

本文证明了对于同一组样本数据 ,选取不同的变量为自变量时所得到的两条回归直线不重合 ,并且讨论了这两条不重合回归直线之间夹角与相关系数的关

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.

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。

the paper mainly discuss the application of linear regression equation to data processing when working curve is out of linearity.

研究了在分析检测中工作曲线不好时,应用直线回归方程进行处理,得到满意的结果。

Implementation of Block Straight-line Regression Based on MC9S08MCU;

基于MC9S08MCU的分段直线回归方法的实现

Linear Regression Analysis of Sugarcane Sugar Content during Maturity

甘蔗品种成熟期糖分直线回归关系分析

The analysis of liner regression on the pulmonary flow resistance and the deformability of red and white blood cells suggested that the increase of pulmonary flow resistance had close relation to the decrease of deformability of red blood cells and white blood cells.

单因素直线回归分析示肺血流阻力与红细胞和白细胞变形能力呈负相关。

The Stable of a Linear Regression and the Comparrision of Two Regression Lines;

一类回归方程的稳定性及两条回归直线的比较

Cancer and Capricorn, Tropics of

北回归线和南回归线

a smooth curve fitted to the set of paired data in regression analysis; for linear regression the curve is a straight line.

在回归分解中相对于一批对数的光滑曲线；对线性回归来说曲线是直线。

Formulating Working Time Quota for Metal Cutting with Regression Line;

应用回归直线法制定车削工时定额的探讨

Tropic of Cancer [ Capricorn ]

北[南]回归线, 夏[冬]至线

Research of Localization and Tracking Algorithms for Wireless Sensor Network Based on Transductive Regression

基于直推式回归的无线传感器网络定位与跟踪算法研究

multicollinear regressor

多重共线性回归因子

classical normal linear regression model

古典正态线性回归模型

multiple normal linear regression mode

多重正态线性回归模型

stochastic assumption of linear regression model

线性回归模型随机假设

Returns the parameters of a linear trend

返回一线性回归拟合线性方程的参数

Elastic factor and indexes of CCA walls pulsate were disposed by Bivarite Correlations Analyze and Linear Regression Analyze.

将弹性因子与壁运动诸项指标进行简单直线相关分析及多元线性回归分析。

The Conditional Root Squares Estimation of Regression Coefficient in Restricted Linear Regression Model;

约束线性回归模型回归系数的条件根方估计

The Estimation Theory of Regression Coefficient in Linear Regression Model under Balanced Loss Function;

平衡损失下线性回归模型回归系数的估计理论

The Balanced LS Estimation of the Regressive Coefficient in Linear Model and Its Prediction;

线性回归模型回归系数的平衡LS估计及预测