1 Sep
2016
1 Sep
'16
11:53 a.m.
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
charujing123