visbrain.utils.rereferencing

visbrain.utils.rereferencing(data, chans, reference, to_ignore=None)[source][source]

Re-reference data.

Parameters:
data : array_like

The array of data of shape (nchan, npts).

chans : list

List of channel names of length nchan.

reference : int

The index of the channel to consider as a reference.

to_ignore : list | None

List of channels to ignore in the re-referencing.

Returns:
datar : array_like

The re-referenced data.

channelsr : list

List of re-referenced channel names.

consider : list

List of boolean values of channels that have to be considered during the ploting processus.