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</o:shapelayout></xml><![endif]--></head><body lang=EN-MY link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><p><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;"> External Email - Use Caution </span></p><p></p><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Dear Group,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I had epoch a continuous signal into -0.7s and 0.7s relative to the stimulus. Along the pipeline, there is a step to evaluate only the signal from -0.7s-0s. I would like to confirm whether epochs.crop() is the right function for this?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The code snippet is as below.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>sample_data_folder = mne.datasets.sample.data_path()<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>sample_data_raw_file = os.path.join(sample_data_folder, 'MEG', 'sample',<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> 'sample_audvis_raw.fif')<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>raw = mne.io.read_raw_fif(sample_data_raw_file, verbose=False,preload=True).crop(tmax=60)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>events = mne.find_events(raw, stim_channel='STI 014')<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>epochs = mne.Epochs(raw, events, tmin=-0.7, tmax=0.7,preload=True)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>pre_stim_epochs = epochs.copy().crop(tmin=-0.7, tmax=0, include_tmax=True)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks for the time entertaining this question<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Regards<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Rpb<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>