domains / families / data / statistical-annotation

statistical-annotation

separate

Add p-value brackets, significance asterisks, and effect-size annotations to distribution plots using ggpubr, ggsignif, and statannotations with correct test selection (parametric vs non-parametric vs paired), multiple-testing adjustment, and rendering of negative results. Use when a boxplot/violin/raincloud needs in-figure statistical comparisons between groups.

When to use

• Add p-value brackets to distribution plots
• Add significance asterisks to plots
• Add effect-size annotations to plots
• Render in-figure statistical comparisons between groups
• Select parametric vs non-parametric tests
• Apply multiple-testing adjustment
• Render negative results
• Annotate boxplot, violin, or raincloud plots

When not to use

• Tasks not involving in-figure statistical comparisons between groups

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