ANOVA Post-hoc (Tukey/Bonferroni/Holm) — free, runs in your browser
After ANOVA shows a difference, pinpoint which groups differ: one-way ANOVA first, then Tukey–Kramer HSD (with 95% simultaneous CIs), Bonferroni and Hol… Computed in your browser — no data uploaded.
Open free tool →Runs in your browser
No software installation. Paste your data and get results instantly.
Publication-ready output
Export charts as SVG vector or HD/UHD PNG suitable for journal submission.
Data stays local
Nothing is uploaded. Your patient data never leaves your device.
Common questions
When should I use ANOVA Post-hoc?
After ANOVA shows a difference, pinpoint which groups differ: one-way ANOVA first, then Tukey–Kramer HSD (with 95% simultaneous CIs), Bonferroni and Holm pairwise comparison p-values.
Is my data safe?
All calculations run entirely in your browser. No data is sent to any server. You can even use the tool offline after the page loads.
Run ANOVA Post-hoc now
After ANOVA shows a difference, pinpoint which groups differ: one-way ANOVA first, then Tukey–Kramer HSD (with 95% simultaneous CIs), Bonferroni and Hol… Computed in your browser — no data uploaded.
Open free tool →Free to use. No account required. No data uploaded.