Article
Exploring variation in fitness surfaces over time or space.
Evolution; international journal of organic evolution - 1 Apr 2012
Calsbeek Brittny
Abstract excerpt
As the number of studies estimating selection on multiple traits has increased in recent years, fitness surfaces have become a fundamental tool for understanding multivariate selection and evolution. However, rigorous statistical comparisons of multivariate selection surfaces over time or space have been limited to parametric analyses of selection coefficients estimated using a quadratic regression model....
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