Dear SPM community,
We would like to test if the localisation of focus ultrasound lesions is correlated with clinical data we have collected. The idea would be to create two groups based on the clinical data and have as the outcome a binary value, presence or absence of lesions for each voxels. The first test that come into our mind would be a non parametric Mann-Whitney U test since our outcome is categorical. Is it possible to design non parametric tests in SPM?
Best,
Grégory BLIAULT
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