mne_denoise.qa.max_abs_change

mne_denoise.qa.max_abs_change(data_before: ndarray, data_after: ndarray) → float

Compute the largest absolute sample-wise change.

Parameters:

data_before, data_afterndarray

Matching data arrays.

Returns:

float

max(abs(data_before - data_after)) in input units. Empty input raises the NumPy maximum error.