help > Sig. Interaction, How to Extract Within-Group Effect Sizes
Jan 9, 2025  09:01 PM | Olivier Brown
Sig. Interaction, How to Extract Within-Group Effect Sizes

Hi there,


 


I ran the following seed-to-voxel analysis:
Between-Subjects:
[0 0 0 1]


[AllSubjects, CDRISC, GroupA, CDRISC*GroupA]

Conditions:
rest (one session)


 


One sig. interaction cluster was identified, meaning significant difference in CDRISC and connectivity values between GroupA and GroupB. In plot effects, I can see the interaction effect size. Now, I want to extract the individual effect sizes for GroupA's CDRISC & connectivity association and GroupB's CDRISC & connectivity association. 


 


How do I modify the contrasts to provide the within-group effect sizes of this cluster? I essentially want to visualize the difference in slopes between groups for this interaction. Thanks!

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TitleAuthorDate
Sig. Interaction, How to Extract Within-Group Effect Sizes
Olivier Brown Jan 9, 2025
Alfonso Nieto-Castanon Jan 10, 2025