In this article, we discuss the interrelations between the various hygienic evaluation targets in market by means of linear regression analysis and differential equation model.

本文采用线性回归分析结合微分方程模型，讨论了商场各项卫生指标相互依赖的关系。

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Multiple linear correlation analysis and related analysis were performed to set up the linear regression equation for the association of the factors with BP.

应用多元直线相关分析和相关分析，建立直线回归方程，考察各因素与血压的相关性。

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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。

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