Examples
Examples
Try the starting example
- Table cell a
- 8
- Table cell b
- 2
- Table cell c
- 1
- Table cell d
- 5
- Fisher two-sided exact p value
- 0.034965
- Cross-product odds ratio (or undefined)
- 20
Try another scenario
- Table cell a
- 9
- Table cell b
- 2
- Table cell c
- 1
- Table cell d
- 5
- Fisher two-sided exact p value
- 0.034502
- Cross-product odds ratio (or undefined)
- 22.5
Calculation method
Calculation method
Fisher two-sided exact p value
Hypergeometric conditional margins; two-sided probability sums tables with probability ≤ observed.
Cross-product odds ratio (or undefined)
Hypergeometric conditional margins; two-sided probability sums tables with probability ≤ observed.
Symbols and units
- a
- Table cell a
- b
- Table cell b
- c
- Table cell c
- d
- Table cell d
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
- Calculation uses the entered values and stated mathematical model; quantities must use the labelled units. 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. Hypergeometric conditional margins; two-sided probability sums tables with probability ≤ observed.
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.