p = fcdf(x, v1, v2)
p = fcdf(x, v1, v2, 'upper')
| Parameter | Description |
|---|---|
| x | real numeric array: values where the distribution is evaluated. |
| v1 | positive real numeric array or scalar: numerator degrees of freedom. |
| v2 | positive real numeric array or scalar: denominator degrees of freedom. |
| Parameter | Description |
|---|---|
| p | cumulative probabilities or upper-tail probabilities. |
fcdf computes lower-tail F distribution probabilities by default and upper-tail probabilities when 'upper' is specified.
x = [0.5 1 2 5];
p = fcdf(x, 5, 20);
q = fcdf(x, 5, 20, 'upper');| Version | Description |
|---|---|
| 2.0.0 | initial version |