Hi
It's been a while since I used SPM in anger so I'm a bit behind the new GUI.
I've got PET scans from 4 independent groups that I want to compare. I can only see one-sample t-test in the basic stats module. What do I do next? I remember the days when you specified number of groups and then loaded in the scans accordingly. I'm assuming it's all a lot more sophisticated now but I'm at a bit of a loss as to how it's done now.
Thanks
Anna
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