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Scatter plot of effect sizes over age


Select a type of regression line. Dot sizes are inversely related to the standard error of effect size.

Funnel plot of bias in effect sizes


Studies with high precision should be close to the average, while studies with low precision can be spread evenly on both sides of the average when there is no publication bias. An asymmetric shape can be an indicator of publication bias. Shaded regions show p <.05 and p <.01 regions, respectively.

Violin plot of effect size density


The probability density of the data at different values.

Forest plot of effect sizes and meta-analysis model estimates


Estimated results and their confidence intervals in a particular order. Colored points represent meta-analytic model summary.
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Meta-analytic model summary


Plot and model output for chosen meta-analytic model (selected at the top of this page).