线性回归分析中计算出来的回归线的常数和自变量的系数

线性回归分析中计算出来的回归线的常数和自变量的系数的英文翻译

基本释义

• when the regression line is linear (y = ax + b) the regression coefficient is the constant (a) that represents the rate of change of one variable (y) as a function of changes in the other (x); it is the slope of the regression line