Predictors of swimming performance in Acanthochromis polyacanthus.

Variables included in each model are denoted with an “x.” Predictors are absolute maximum metabolic rate (MMR), rearing treatment (Treatment), pectoral fin aspect ratio (AR), fish total length (LT), collection site (Collected), and the interaction between absolute metabolic rate and rearing treatment (MMR X Treatment). The number of parameters (K) used in each model, the AICc, the ΔAICc (AIC model I—AIC of best model), the marginal R2 (R2GLMM(m); variance explained by the fixed factors), conditional R2 (R2GLMM(c); variance explained by the fixed and random factors) and the wim (normalized Akaike weights for each candidate model) are shown at the bottom of the table. Model averaged parameter estimates (β) unconditional standard errors (SE), 95% confidence intervals (95% CI) and the normalized Akaike weight for each predictor (wip) are shown in the right hand columns. All models include a constant (Intercept).Predictors of swimming performance in Acanthochromis polyacanthus.