A Phi Coefficient is a measure of the association between two binary variables.
To calculate the Phi Coefficient for a 2×2 table of two random variables, simply fill in the cells of the table below and then click “Calculate.”
| Group 1 | Group 2 | |
|---|---|---|
| Category 1 | ||
| Category 2 |
Phi Coefficient (Φ): -0.358974