Data imported from "facecat.xz" in Notebook 01 - EEG Signal Classification

[Evelyn92]

Hi,
Thank you for your amazing work in the very novel paradigm.
I have two questions about the data you provided in /data folder.

1. In the Notebook-1, the detailed comments explain the structure of the nested dictionary. It says
   
   However, I can only find the "test" and "train" keys with value of type array (X, Y=5, Z=32), which means EEG signals. So I suppose the labels are not included in this large dictionary, am I correct? Then how could I obtain those labels for training the LDA classifier?

2. I cannot find these functions in the notebook, maybe could you provide these with me if possible?
   

Best regards