Lecture 14
نویسنده
چکیده
Lecture 13 examined selection response with multiple traits. Here we consider measuring selection on multivariate phenotypes in some detail, as this is a very popular exercise in modern evolutionary biology. Moving to multiple traits poses no changes in measuring fitnesses of individuals (Lecture 12), but does require us to provide the multivariate versions of the univariate differentials S and C and gradients β and γ. As might be expected, these are the matrix extensions of their univariate counterparts (Lecture 12).
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