Hi AFNI experts,
I’m running amplitude modulation analyses, but at the group level I just want the overall main effect (e.g., I have no contrasts or conditions). I have been unable to find any tutorials that go over setting up group level analyses without contrasts (probably because it’s not common!). When I run it with the following script, not specifying any glt, I simply get the Intercept F output. All I’m looking for is a group level effect which combines across each subject-level AM analysis (#1 coef) below. Thank you!
3dMVM
-prefix 3dMVM.Aim1AntPM.062322
-jobs 11
-dataTable
Subj InputFile
s1541 $subjdata/s1541/s1541.results.AggPM062322/stats.s1541+tlrc’[Ant#1_Coef]’
s1562 $subjdata/s1562/s1562.results.AggPM062322/stats.s1562+tlrc’[Ant#1_Coef]’
s1571 $subjdata/s1571/s1571.results.AggPM062322/stats.s1571+tlrc’[Ant#1_Coef]’
s1577 $subjdata/s1577/s1577.results.AggPM062322/stats.s1577+tlrc’[Ant#1_Coef]’
s1585 $subjdata/s1585/s1585.results.AggPM062322/stats.s1585+tlrc’[Ant#1_Coef]’
s1587 $subjdata/s1587/s1587.results.AggPM062322/stats.s1587+tlrc’[Ant#1_Coef]’
s1591 $subjdata/s1591/s1591.results.AggPM062322/stats.s1591+tlrc’[Ant#1_Coef]’
s1610 $subjdata/s1610/s1610.results.AggPM062322/stats.s1610+tlrc’[Ant#1_Coef]’
s1614 $subjdata/s1614/s1614.results.AggPM062322/stats.s1614+tlrc’[Ant#1_Coef]’
s1622 $subjdata/s1622/s1622.results.AggPM062322/stats.s1622+tlrc’[Ant#1_Coef]’
s1629 $subjdata/s1629/s1629.results.AggPM062322/stats.s1629+tlrc’[Ant#1_Coef]’
s1671 $subjdata/s1671/s1671.results.AggPM062322/stats.s1671+tlrc’[Ant#1_Coef]’
s1693 $subjdata/s1693/s1693.results.AggPM062322/stats.s1693+tlrc’[Ant#1_Coef]’
s1718 $subjdata/s1718/s1718.results.AggPM062322/stats.s1718+tlrc’[Ant#1_Coef]’
s1714 $subjdata/s1714/s1714.results.AggPM062322/stats.s1714+tlrc’[Ant#1_Coef]’
s1692 $subjdata/s1692/s1692.results.AggPM062322/stats.s1692+tlrc’[Ant#1_Coef]’
s1712 $subjdata/s1712/s1712.results.AggPM062322/stats.s1712+tlrc’[Ant#1_Coef]’
tar -cvzf $results/*.BRIK