Extended Data Fig. 3: Results from meta-regressions performed separately on just body size or condition data.
From: Meta-analysis reveals that animal sexual signalling behaviour is honest and resource based
Each factor was tested using a separate meta-regression model. The QM statistic tests whether the moderator variable significantly influences the mean effect size. Marginal R2 is the amount of variance explained by each fixed factor. All models were run on the full dataset (k = 203 for body size, 178 for condition) with the exception of lifespan (k = 146 for body size, 136 for condition). Significant moderators are highlighted in grey.
