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Statistical method & guardrails — found from sitemap — GrowthBook

Checked for GrowthBook on 1 Oct 2026

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Multiple corrections engine Report an error

“Multiple testing corrections are only implemented for the Frequentist statistics engine.”
Correction methods Report an error

“Growthbook allows you to choose no multiple testing correction, a correction that controls the Family-wise Error Rate (Holm-Bonferroni), and a correction that controls the False Discovery Rate (Benjamini-Hochberg).”
Correction settings location Report an error

“You can set this for your organization in the Organization → Settings page”
Adjusted pvalues API Report an error

“For now, these adjusted p-values are only available in the UI or in downloadable CSVs and not exportable via the API.”
Adjusted confidence intervals Report an error

“Unadjusted confidence intervals are available in the metric tooltip.”
Correction family scope Report an error

“GrowthBook corrects across all Goal metrics, variations, (and dimension values, if available) in a particular result view.”
Correction excludes metrics Report an error

“We correct using all p-values for all Goal metrics; this excludes Secondary and Guardrail metrics.”
Correction dimensional family Report an error

“we define the family of tests as all tests across all dimension groups, Goal metrics, and variations”