Article
Specification, testing, and interpretation of gene-by-measured-environment interaction models in the presence of gene-environment correlation.
Behavior genetics - 1 May 2008
Rathouz Paul J, Van Hulle Carol A, Rodgers Joseph Lee, Waldman Irwin D, Lahey Benjamin B
Abstract excerpt
Purcell (Twin Res 5:554-571, 2002) proposed a bivariate biometric model for testing and quantifying the interaction between latent genetic influences and measured environments in the presence of gene-environment correlation. Purcell's model extends the Cholesky model to include gene-environment interaction. We examine a number of closely related alternative models that do not involve gene-environment interaction...
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