MATH / CATEGORICAL STATISTICS
Calculate an unadjusted odds ratio from a two-by-two table. Inspect the equation, substituted values, result, and interpretation limits in one guided workspace.
Use boundary
Calculate an unadjusted odds ratio from a two-by-two table. The page evaluates the displayed equation from your supplied values and presents both symbolic and substituted KaTeX working so the arithmetic can be checked.
OR=ad/(bc)
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What you receive
Use boundary
Interpret the result only when sampling, independence, measurement, and distribution assumptions fit the data.
Use internally consistent units and retain extra precision when carrying the result into another calculation.
Reviewed reference factors