I am using the code to find Granger causalities in a dataset that I have, and I would really appreciate the help here in interpreting the results. Are the Granger causalities reported in the matrix variable A_pred? However, the weights in this matrix are positive and negative. Does the positive weight refer to an excitatory effect and the negative to an inhibitory effect between the event types?
Thank you in advance for the help!
I am using the code to find Granger causalities in a dataset that I have, and I would really appreciate the help here in interpreting the results. Are the Granger causalities reported in the matrix variable A_pred? However, the weights in this matrix are positive and negative. Does the positive weight refer to an excitatory effect and the negative to an inhibitory effect between the event types? Thank you in advance for the help!