Figure B1: Visualization of the results of power analyses for a one-way repeated measures analysis of variance. We used a range of different correlations, effect sizes, and number of individuals within each population to estimate the total sample sizes necessary to detect differences between groups with 80% power. The black line indicates the cut off where the sample size of this dataset (n=188) is sufficient for detecting differences between groups given the observed correlation between traits and estimated effect size. Colored triangles represent the mean correlation for each trait, while grey dots show the correlations for each trait combination.