3
import numpy as np
import mne

csv = np.genfromtxt(r'C:\Users\Vincent\Desktop\vin.csv', delimiter=",")
print(csv)
ch_names = ['P7', 'P8', '01', '02']
sfreq = 256  # Sampling frequency
info = mne.create_info(ch_names=ch_names, sfreq=sfreq)

raw = mne.io.RawArray(csv, info,)

ValueError: len(data) (16837) does not match len(info["ch_names"]) (4)

Someone help me find a solution for this. Thank you.

johannchopin
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Vincent Ngetich
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1 Answers1

1

The mne.io.RawArray(data,info) function requires data in shape (n_channels, n_times). So just transpose your data and it will work just fine.

https://mne.tools/dev/generated/mne.io.RawArray.html#mne.io.RawArray

ANMOL GUPTA
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