x = chi2inv(p, v)
| Parameter | Description |
|---|---|
| p | real numeric array of probabilities in [0,1]. |
| v | positive real numeric array or scalar: degrees of freedom. |
| Parameter | Description |
|---|---|
| x | inverse cumulative values. |
chi2inv computes inverse lower-tail chi-square probabilities.
p = [0.025 0.5 0.975];
x = chi2inv(p, 4);| Version | Description |
|---|---|
| 2.0.0 | initial version |