[Mne_analysis] Error when using mne_features package

[RODNEY PETRUS BALANDONG]

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Greeting all,

I am trying to extract features from the bnci-horizon 2020 dataset using user-defined feature functions under the MNE-features packages. The continuous signal was divided into a 20s epoch.
However, the package gives an error of  'RawArray' object has no attribute 'shape'

Appreciate if someone can point on the mistake that I had overlooked.

The error can be reproduced from the notebook, which is accessible from the link [1].

[1] https://github.com/balandongiv/Downsample/blob/master/Help_MneFeature.ipynb


Regards
Rodney






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