A mixed 2x3x2 factorial design is covered explicitly in these two documents:
You will have to define a different model for each of your inferences.
On 09/01/2019 09:11, Johannes Bl öchle wrote:
> Dear SPM community,
> I am struggling with selecting the right contrast weights when using a
> second level flexible factorial design with to different groups.
> I have a mixed design with two groups:
> The between group factor intervention type (2 Levels) x within subject
> factor measurement (2Levels) and a within subject factor condition (3
> I am interested in the main effects of group, time and condition and
> particularly in the interaction of time*condition. Unfortunately I am
> struggling to understand how to enter the contrast weights for these
> effects of interest.
> I already read the tutorial by Jan Gläscher and Darren Gitelman on that
> topic but I still don't manage to define valid contrasts in the contrast
> Any help woul be highly appreciated.
> Best regards,
Guillaume Flandin, PhD
Wellcome Centre for Human Neuroimaging
UCL Queen Square Institute of Neurology
London WC1N 3BG