regression coefficient ratio 回归系数比值 path regression coefficient 因径回归系数 standardized partial regression coefficient 标准化偏回归系数 ..
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With the methods of correlation and regression balance and path coefficient analysis, relationship between rice yield and its components were studied in different rice populations.
采用相关、回归、通径分析等方法研究了不同群体水稻产量及产量构成因素的相互关系。
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