Dear all,
I have a model with five variables that are the time course of activity in
five regions. I would like to calculate effective connectivity.
If i suppose that all regions are somehow interconnected (which is normally
the case), what is the matter if instead of doing SEM, I simply calculate
the coeffcients of partial correlations between all variables?
The Bartlett test could tell me if the model is different of zero (validity
of the model)
Thank you in advance
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Mario Aparicio
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