Function qpois

qpois<T extends Vectorizable>(
    p: T,
    lambda: number,
    options?: TailOptions,
): VectorResult<T>
Quantile function of the Poisson distribution. Equivalent to R's qpois(p, lambda, lower.tail = TRUE, log.p = FALSE).
Type Parameters
- T extends Vectorizable
Parameters
- p: T
  Probability (or log probability with logP): a number, number[] or Float64Array. The result has the same shape.
- lambda: number
  Mean.
- options: TailOptions = {}
  lowerTail and logP (see TailOptions).
Returns VectorResult<T>
The quantile(s).
Example
```
qpois(0.5, 3);           // 3
qpois([0.05, 0.95], 3);  // [1, 6]
```
- Defined in distributions/poisson.ts:143