Hi rujing
that can be tough. If all your group1 are on one scanner and all group2 are
on the other how can you tell the difference between a group effect and a
site effect? At the very least you should scan some people on both
scanners.
cheers
Bruce
On Wed, 31 Aug 2016, charujing123 wrote:
Hi all
I collected two groups: each participant in group A collected from site 1;
Part of group B collected from site 1 and part of group B collected from
site 2. Can I compare the cortical thickness between these two groups
directly?
thanks.
rujing
2016-08-31
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