[英文釋義] Procedures for finding the mathematical function which best describes the relationship between a dependent variable and one or more independent variables. In linear regression (see LINEAR MODELS) the relationship is constrained to be a straight line and LEAST-SQUARES ANALYSIS is used to determine the best fit. In logistic regression (see LOGISTIC MODELS) the dependent variable is qualitative rather than continuously variable and LIKELIHOOD FUNCTIONS are used to find the best relationship. In MULTIPLE REGRESSION the dependent variable is considered to depend on more than a single independent variable.
Although regression analysis deals with the dependence of one variable on other variables, it does not necessarily imply causation . 雖然回歸分析研究一個(gè)變數(shù)對(duì)其它變數(shù)的依賴關(guān)系,但這種關(guān)系不一定含有因果關(guān)系。
In studying the dependence of one variable on one or more other variables, regression analysis often involves tedious and lengthy calculations . 研究某個(gè)變數(shù)對(duì)另一個(gè)或多個(gè)其他變數(shù)的依賴關(guān)系時(shí),回歸分析常常要進(jìn)行冗長煩瑣的計(jì)算。
regression analysis of overseas tourist to china 中國入境旅游市場的多元回歸預(yù)測
A drilling blasting design simplified by regression analysis 回歸分析法簡化鉆爆設(shè)計(jì)
Applying regression analysis to improve prediction management 應(yīng)用回歸分析加強(qiáng)預(yù)測管理
regression analysis of china's divorce issue 中國離婚問題的回歸分析
A case study on carrying out regression analysis by means of spss 進(jìn)行線性回歸分析的一個(gè)實(shí)例
A new method estimating parameters in the regression analysis 回歸分析中參數(shù)估計(jì)的一種新方法
3d geostress regression analysis method and its application 三維地應(yīng)力回歸分析方法與工程應(yīng)用
Parameter estimation in regression analysis for contamination data 污染數(shù)據(jù)回歸分析的參數(shù)估計(jì)