通径分析（path analysis）可用于分析多个自变量与因变量之间的线性关系，是回归分析的拓展，可以处理较为复杂的变量关系。
Path analysis further showed that APD had the largest direct eflcts on leaf souree capacity, while leaf area tie smallest.
通径分析进一步说明，光合功能期对叶源量的直接效应最大，其次为瞬时光合速率，叶面积的效应最小。 结果还表明，叶源量在水稻品种间存在极显著差异，因而存在遗传差异。
参考来源 - 水稻光合功能衰退与Rubisco结构与功能变化的研究Pathway analysis: The signal pathways that the differentially expressed genes participated in both treatments were similar, including PPAR signaling pathway, Aminosugars metabolism, T cell receptor signaling pathway and so on.
4、通径分析结果:不同蛋白源日粮组转录谱差异表达基因参与的信号通路相似,主要显著通路有PPAR信号通路、氨基糖代谢、T细胞受体信号通路以及脂肪代谢等通路(p＜0.01)。
参考来源 - 哺乳期及断奶后饲喂不同日粮仔猪小肠发育全基因组表达谱研究According to regression analysis and path coefficient analysis, the interaction of sunlight in June and organic matter content, the hoist of sunlight and air temperature in September could cause adverse impact to gross flavonoids and gross saponins respectively.
而根据回归模型和通径分析结果，6月日照与有机质含量的交互作用、9月的气温和日照时数升高分别会对总黄酮、总皂苷积累造成不利影响。
参考来源 - 主要生态因子对中药蒺藜质量影响的研究Methods of documentation, path analysis, principal component analysis, and regression analysis ware employed.
研究方法:文献资料法、通径分析、主成分分析、回归分析。
参考来源 - 基于通径分析的城市建设用地扩张研究——以武汉市为例·2,447,543篇论文数据，部分数据来源于NoteExpress
多元线性逐步回归分析与通径分析的结果完全一致。
The results of multiple step regression analysis were the same with the results of path analysis.
对海滨锦葵的16个数量性状进行了相关和通径分析。
Correlation and path analysis for 16 traits of Kosteletzkya virginica was carried out.
对8个玉米自交系穗部性状进行了遗传相关和通径分析。
Heredity correlation and path of ear characters of 8 inbred maize lines were analyzed.
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