Hi everybody!
I work a lot with imaging longitudinal data, and I have approached the SwE toolbox with great enthusiasm and expectation.
I have started with some very simple model, namely simple correlation of GMV and age and working memory performance.
I create my design and estimate it. When I then assess the results, I am able to perform F contrast, but not T contrast.
Every time I try to estimate a T contrast I got an error message of the type "index is out of bound".
Does anyone else have encountered this problem ?
Do you have any idea of what is it possibly going wrong ?
Thank in advance
Alain
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