Function rpois

rpois(n: number, lambda: number): number[]
Random numbers from the Poisson distribution. Equivalent to R's rpois().
Parameters
- n: number
  Number of values to generate (fractions are truncated, as in R).
- lambda: number
  Mean.
Returns number[]
An array of n values; NaN for invalid parameters.
Example
```
setSeed(1);
rpois(5, 3); // [2, 2, 3, 5, 2]
```
- Defined in random/poisson.ts:166