Hi Alfonso,

I have been exploring the ROI.y variable and have one simple question: it looks to me like it has dimensions

subjects:Number_sources:Number_targets:2

And it contains fisher transformed correlation values between each source-target pair.

So my questions would be: is the above interpretation correct? And if yes, why uis there an additional dimension of size 2 (and what does it mean)?

Thanks a lot!

Nicola