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作 者 ：谢立华;涂运昌

期 刊 ：植物营养与肥料学报 1997年 3卷 1期 页码：55-59

关键词：回归方程；单位换算；数据变换法；回归系数换算法；变量代换法；

摘 要 ：本文介绍了回归方程中变量单位换算的三种方法:对于能找到原始数据的回归方程，可以采用“数据变换法”对于找不到原始数据的回归方程，可以采用“回归系数换算法”和“变量代换法”。“回归系数换算法”与变量单位换算系数和回归方程的种类有关。

Abstract:Three methods are recommended to transform variates unit in regression equation.Using the "transformation method of data" in the situation which the original data is at hand, and using the "Transformation method of variate" and "Transformation method of regression coeficient" in the situation which the original data is not at hand. To the "Transformation method of regression coeficient ", should be considered both the transfomation ratio of the units in a variate and the type of regression equation. Also.a sample are given in the paper.

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