期刊文献+

多个部分相对整体异速生长的联合分析模型

Joint Analysis Model for Allometric Relationship of Multiple Partial and Entire Body Size
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摘要 根据异速生长的数学原理并考虑多个体成分或组织器官生长间的相互关系,首先提出联合分析多个体成分或组织器官相对整体异速生长的数学模型;联合异速生长模型更有利于比较不同体成分或组织器官间异速生长的差异,并有利于分析体成分或组织器官相对整体异速生长的遗传基础。采用多元线性逐步回归分析方法估计模型的参数,分析了一个关于肉牛屠体性状的实际数据集,验证了所构建模型及所建议方法的有效性。 According to the mathematical principle of allometry and the allometric relationship of multiple partial and entire body size,the static allometry scaling model of entire body size on multiple partial body size was developed,which could not only simultaneously evaluate allometry scaling of multiple partial body size, but also take into account genetic basis allometry of multiple partial and entire body size. The multiple stepwise regression analysis was adopted to evaluate the parameters of the advised model. The proposed joint analysis method was illustrated in detail through a dataset for cattle.
作者 周晓晶
出处 《黑龙江八一农垦大学学报》 2016年第1期113-117,共5页 journal of heilongjiang bayi agricultural university
基金 肉牛异速生长模型的构建及统计分析方法的研究(201310223033) 畜禽异速生长模型的全基因组关联分析(12531473)
关键词 异速生长尺度 相关分析 联合分析 多元逐步回归分析 allometry correlation joint analysis multiple stepwise regression analysis
作者简介 周晓晶(1979-),女,副教授,北华大学毕业,现主要从事矩阵代数及生物数学的教学与研究工作。
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二级参考文献62

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