Approximate standard errors (ASE) of variance components for random regression coefficients are calculated from the average information matrix obtained in a residual maximum likelihood procedure. Linear combinations of those coefficients define variance components for the additive genetic variance at given points of the trajectory. Therefore, ASE of these components and heritabilities derived from them can be calculated. In our example, the ASE were larger near the ends of the trajectory.
Computing approximate standard errors for genetic parameters derived from random regression models fitted by average information REML
T. M. Fischer,A. Gilmour,J. Werf
Published 2004 in Genetics Selection Evolution
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- Publication year
2004
- Venue
Genetics Selection Evolution
- Publication date
2004-05-15
- Fields of study
Biology, Mathematics, Computer Science, Medicine
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- Source metadata
Semantic Scholar, PubMed
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