Function resampling

resampling(
    arr: number[],
    samples?: number,
    type?: "bootstrap" | "jackknife",
): number[][]
Performs resampling on an array depending on the specified resampling method.
Parameters
- arr: number[]
  The array
- Optionalsamples: number
  The number of samples (optional, default is 100 for "bootstrap" and the length of the array for "jackknife")
- Optionaltype: "bootstrap" | "jackknife" = "bootstrap"
  The type of resampling method, which can be "bootstrap" or "jackknife"
Returns number[][]
Example
```
const result = Chalkboard.stat.resampling([1, 2, 3, 4], 4, "jackknife"); // Returns the jackknife samples
```
- Defined in Chalkboard.stat.ts:1235