Function median_abs_deviation_py 

pub fn median_abs_deviation_py(
    data: &Bound<'_, PyArray1<f64>>,
    center: Option<f64>,
    scale: Option<f64>,
) -> PyResult<f64>

Median absolute deviation

Calculates the median absolute deviation from the median. This is a robust measure of variability.

Parameters:

• data: Input data array
• center: Optional center value (default: None, uses median)
• scale: Optional scale factor (default: None, uses 1.0)

Returns:

• Median absolute deviation value