We do not offer anything special for this. The difference in group size
is not an issue in and of itself. The only problem that would arise is
if the groups have different variances.
On 5/18/2024 12:07 PM, std...@virgilio.it wrote:
External Email - Use Caution
Hi
I’m using fs-fast to map the connectivity differences between 3
groups. My problem is unequally sized groups. In the sense that the
first group consists of 40 subjects, the second of 190, and the third
of 18. What solutions does FreeSurfer offer to handle this type of
problem which affects the assumption of equal variances in tests like
ANOVA?
Thanks
Stefano
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