2x2 Contingency Table Exact Test References
Below you will find a complete set of details for 2 different references / citations that are related to the computation of exact probabilities (p-values) for 2x2 contingency tables.
Reference for Citing the Online Calculator
- Soper DS. 2x2 Contingency Table Exact Test Calculator [Online Software]. Available from https://www.analyticscalculators.com. 2025.
Reference from the Scientific Literature
- Fisher RA. On the interpretation of X2 from contingency tables, and the calculation of P. Journal of the Royal Statistical Society. 1922 Jan 1;85(1):87-94.