Examples
Examples
Try the starting example
- Independent sample A
- 1,3,4,6
- Independent sample B
- 5,7,8,9
- Mann–Whitney U for sample A
- 1
- Asymptotic two-sided p value
- 0.043308
Try another scenario
- Independent sample A
- 1.0,4.0,4.0,6.0
- Independent sample B
- 5,7,8,9
- Mann–Whitney U for sample A
- 1
- Asymptotic two-sided p value
- 0.042066
Calculation method
Calculation method
Mann–Whitney U for sample A
Average tied ranks, tie-corrected normal variance, no continuity correction.
Asymptotic two-sided p value
Average tied ranks, tie-corrected normal variance, no continuity correction.
Symbols and units
- a
- Independent sample A
- b
- Independent sample B
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Normal approximation with tie adjustment; small samples may need exact inference. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Normal approximation with tie adjustment; small samples may need exact inference.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
Background reading; this does not imply endorsement or independent review of SumFizz.