help > RE: gPPI with parametric modulator entered as user-specific regressor
Jun 7, 2018  02:06 PM | Donald McLaren
RE: gPPI with parametric modulator entered as user-specific regressor
What is the full name of the column in SPM.xX.name?

Generally, its Sn(i) PPI_Cond^PM, if I recall correctly. The code is setup to concatenate the condition name and contrail, so:

P.Contrasts(1).left={'Cond'};
P.Contrasts(1).right={'none'};
P.Contrasts(1).Contrail={'PM'};

becomes PPI_CondPM

I think this means that for your case, you need P.Contrasts(1).Contrail={'^PM'}; but it depends how the SPM.xX.name columns appear.

Best,
Donald

Threaded View

TitleAuthorDate
yogr Jun 7, 2018
Donald McLaren Jun 7, 2018
yogr Jun 7, 2018
Donald McLaren Jun 7, 2018
yogr Jun 7, 2018
RE: gPPI with parametric modulator entered as user-specific regressor
Donald McLaren Jun 7, 2018
yogr Jun 8, 2018
Donald McLaren Jun 8, 2018