rmart

rmart(datafile, outfile, nchans, chanlist, eogchan, threshold=80.0, *, format=None)

Remove threshold-triggered EOG artifacts from a float32 data file.

chanlist and eogchan use EEGLAB-facing one-based channel numbers. The input and output are channel-major float32 matrices stored in MATLAB column order. The corrected selected channels are returned as well as written to outfile.

This implements the intended 40-lag local regression described by EEGLAB’s legacy rmart rather than its currently unreachable processing branch. ICA or ASR is generally preferable for new analyses.

Parameters:

• datafile (str | Path)

• outfile (str | Path)

• nchans (int)

• chanlist (Any)

• eogchan (Any)

• threshold (float)

• format (str | None)

Return type:

ndarray