Function qnbinom

qnbinom<T extends Vectorizable>(
    p: T,
    size: number,
    options: NegBinomialParams & TailOptions,
): VectorResult<T>
Quantile function of the negative binomial distribution (number of failures before the size-th success). Equivalent to R's qnbinom(p, size, prob, mu, lower.tail = TRUE, log.p = FALSE).

The distribution is parameterized by size and exactly one of prob or mu. With mu, size = Infinity gives the Poisson distribution.
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.
- size: number
  Target number of successes (need not be an integer).
- options: NegBinomialParams & TailOptions
  prob or mu (see NegBinomialParams; exactly one is required), lowerTail and logP (see TailOptions).
Returns VectorResult<T>
The quantile(s).
Throws
TypeError unless exactly one of prob and mu is given.
Example
```
qnbinom(0.5, 5, { prob: 0.5 });  // 4
qnbinom([0.05, 0.95], 5, { mu: 4 }); // [0, 9]
```
- Defined in distributions/negbinomial.ts:446