Function qinvgamma

qinvgamma<T extends Vectorizable>(
    p: T,
    alpha: number,
    options?: InvgammaParams & TailOptions,
): VectorResult<T>
Quantile function of the inverse gamma distribution. Equivalent to extraDistr::qinvgamma(p, alpha, beta = 1, lower.tail = TRUE, log.p = FALSE) in R.
Type Parameters
- T extends Vectorizable
Parameters
- p: T
- alpha: number
- options: InvgammaParams & TailOptions = {}
Returns VectorResult<T>
Example
```
qinvgamma(0.5, 3);              // 0.3739631431901122
qinvgamma(0.95, 3, { beta: 2 }); // 2.445910382133402
```
- Defined in distributions/invgamma.ts:167