averef

averef(data, weights=None, sphere=None, *, return_parameters=False)

Average-reference channel-major data and optionally transform ICA weights.

Set return_parameters=True to also receive transformed weights, sphere, and the removed channel mean. This explicit switch replaces MATLAB’s output-count-dependent return behavior.

Parameters:

• data (Any)

• weights (Any | None)

• sphere (Any | None)

• return_parameters (bool)

Return type:

ndarray | tuple[ndarray, ndarray | None, ndarray | None, ndarray]