基因-环境相互作用分析中回归系数估计的偏差
Bias in the estimation of regression coefficients in the analysis of genotype-environmental interaction.
作者信息
Wright A J
出版信息
Heredity (Edinb). 1976 Oct;37(2):299-303. doi: 10.1038/hdy.1976.91.
PMID:1068115
Abstract
Potential bias in estimates of regression coefficients when the environmental index in joint regressional analysis is the mean of all genotypes is examined in relation to assumptions of random and fixed genotypic effects and the error structure of the experiment. A modification is suggested.
摘要
当联合回归分析中的环境指数为所有基因型的均值时，针对随机和固定基因型效应的假设以及实验的误差结构，研究了回归系数估计中的潜在偏差。并提出了一种修正方法。
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