Fig. 4

Effect of modifiers on community overlap. Crossbars show back transformed model predictions of community overlap by taxon and location. The thick central bar represents the prediction, the thinner bars on either extreme are 95% confidence intervals. The bars are asymmetrical because of the scaling of the effect sizes before back transformation. The number of studies contributing to the full model for a given level are in brackets. Orange crossbars are repeat predictions for high validity subgroups; only presented for 3 factor levels because of a lack of high validity data for other levels