11 Mar
2019
11 Mar
'19
1:28 p.m.
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We are conducting t-test comparisons across groups in which there is a large discrepancy in group sizes. HOV is violated. I've searched for ways to run Welch's t-test in FreeSurfer (or a similar analysis that does not assume homogeneity of variance) but am not finding one.
Could anyone please advise on how to do this?
Thank you.