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应用电子计算器进行通径分析的方法俞金龙（浙江金华市农科所３２１０１７）１９２１年，Ｓ．Ｗｒｉｓｈｔ提出了通径系数（ＰａｔｈＣｏｅｆｆｉｃｉｅｎｔ）的分析方法，以用于研究多个变量间的相互关系。由于通径系数能有效地表示相关变量间原因对结果的直接影响效应，...
Application of electronic calculator for path analysis Yu Jinlong (Zhejiang Jinhua Institute of Agricultural Sciences 321017) 1921, Wrisht proposed a method of analyzing the Path Coefficient to study the relationship among multiple variables. As the path coefficient can effectively represent the direct impact of the causes between the related variables on the results, ...