help > RE: Clarification on contrasts in CONN 2nd-level multivariate analysis
Oct 5, 2018  09:10 AM | Martyn McFarquhar
RE: Clarification on contrasts in CONN 2nd-level multivariate analysis
Hi Alfonso,

Just on the back of this, could you clarify what CONN would be using instead of Wilks' Lambda and how the SPM ReML approach (presumably for dealing with heterogeneity of variance) is implemented for multiple dependant variables? I can't think how this is possible given that you would get different heterogeneity estimates per-DV and so couldn't filter the design matrix in the same fashion (unless you used multiple design matrices)?

Best wishes,
- Martyn

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Martyn McFarquhar Oct 4, 2018
Alfonso Nieto-Castanon Oct 5, 2018
RE: Clarification on contrasts in CONN 2nd-level multivariate analysis
Martyn McFarquhar Oct 5, 2018
Alfonso Nieto-Castanon Oct 5, 2018
Martyn McFarquhar Oct 8, 2018
Alfonso Nieto-Castanon Oct 8, 2018
Martyn McFarquhar Oct 9, 2018
Alfonso Nieto-Castanon Oct 9, 2018
Ali Amad Oct 11, 2018
Alfonso Nieto-Castanon Oct 12, 2018
Ali Amad Oct 19, 2018
Martyn McFarquhar Oct 11, 2018
Alfonso Nieto-Castanon Oct 11, 2018
Martyn McFarquhar Oct 12, 2018
Alfonso Nieto-Castanon Oct 12, 2018
Martyn McFarquhar Oct 15, 2018
Martyn McFarquhar Oct 5, 2018