【摘要】 多元回归分析的目的是确定有关变量间的回归方程,从而估计因变量的数值。本文通过学校卫生调查分析中的具体医实例,来说明多元线性回归方程的建立方法。更多还原

【Abstract】 The aim of multiple regression analysis is to determine regression equations of relative variables, In doing so,We can estimate numeral value of dependent variable. In this article,multiple linear regression equation is explained by speciic medical example of school health survey.更多还原