Geospiza Beak Depth Exercise
Channel: Brian O'Meara
Date: 2012-11-16

Part of class for UTK EEB Core class, 2012. Shows in R how to evaluate idea that the rate of evolution of beak depth in Darwin's finches is decreasing. Also highlights the importance of being cautious about interpreting results: in this case, the program gave back the wrong estimate for evolutionary rate due to hitting a boundary.