F Distribution CDF Calculator
For the F distribution with degrees of freedom \( d_1 \) and \( d_2 \), the cumulative distribution function is given by: $$ F(x; d_1, d_2) = I\left(\frac{d_1 x}{d_1 x + d_2}; \frac{d_1}{2}, \frac{d_2}{2}\right), \quad x \ge 0. $$
* Enter the F-value (\( x \ge 0 \)) and the degrees of freedom (\( d_1 > 0 \) and \( d_2 > 0 \)).
Step 1: Enter Parameters
e.g., 1
e.g., 5
e.g., 10