Function Hampel

Hampel(
    windowSize?: number,
    nSigma?: number,
    output?: string,
    startPolicy?: string,
): ScreamerOp
Robust Hampel despiker, replace samples far from the window median (in MAD units).
Parameters
- windowSize: number = 20
  Trailing-window length.
- nSigma: number = 3.0
  Threshold in robust standard deviations (1.4826 * MAD).
- output: string = "cleaned"
  "cleaned" replaces outliers with the median, "flag" emits 1.0 at outliers (else 0.0), "nan" replaces outliers with NaN.
- startPolicy: string = "strict"
  Warmup handling before the window is full (strict, expanding, or zero).
Returns ScreamerOp

See
https://screamer.readthedocs.io/en/latest/ for the Python reference and full details.
- Defined in generated/ops.ts:1203