2.4 通径系数(path coefficient): 通径系数是是用来表示相关变量因果关系的统计量,是标准化的偏回归系数 ,也称作通径权重。
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Direct path coefficient of total sugar content was first in all characters and than was central soluble solid content, this result showed that they have positive effect on comprehensive evaluation.
直接通径系数最大的是总糖含量，其次为中心部位可溶性固形物含量，说明它们对综合评价的影响是正效的。
参考来源 - 西瓜品质性状及遗传的初步研究·2,447,543篇论文数据，部分数据来源于NoteExpress
通径系数分析结果，有效茎数对蔗茎产量的直接正效应大于株高和茎径；
Path coefficient analysis indicated that the positive direct effect of millable stalks on cane yield was bigger than those of plant height and stalk diameter.
遗传通径分析结果表明，穗粒数与水溶性戊聚糖含量之间的直接通径系数与其遗传相关系数基本一致。
The path analysis showed that the coefficient of direct path and genetic correlation was equivalent between grains number per spike and water soluble pentosan content.
利用通径分析中的最小剩余通径系数，在给定描述高炉系统的诸多变量中，确定影响目标函数的主要变量因素。
Among given variables describing a BF system, the main variables influencing the selected target function were found out according to the minimum residual path coefficient of path analysis.
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