Application of nonlinear factor analysis to genotype-environment interaction.
نویسندگان
چکیده
The intention of this paper is to show how the methods of nonlinear factor analysis as developed by McDonald (Br. J. Math. Stat. Psychol. 20:205215, 1967) can be used to study genotype-environment interaction. The method is applied to the interaction of genotype and within-family environmental influences. Simulated twin data are used to illustrate how this type o f interaction may be detected and estimated. It is shown that estimates of genetic influences are not affected by G x E interaction.
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عنوان ژورنال:
- Behavior genetics
دوره 17 1 شماره
صفحات -
تاریخ انتشار 1987