Hello Michele,
This looks correct to me.
Kind Regards
Matthew
> On 13 Jul 2016, at 16:13, SUBSCRIBE FSL Michele Guerreri <[log in to unmask]> wrote:
>
> Hi,
>
> I'm trying to use Glm tool to design the matrix to be used in Randomise tool.
> I present you my experiment. I have n FA-images of people with age ranging from 20 to 80 years.
> I would like to check if there is a linear correlation, voxelwise, between FA and age.
> I first used TBSS and i got the all_FA_skeletonised volumes.
>
> In the Glm-GUI I set up a Higer-level / non-timeseries design with # inputs = n.
>
> All the inputs belong to the same group.
>
> I set up the number of EVs = 2.
>
> The EV1 column is made of n 1. In the EV2 column i put the age of each subject.
> I set 1 contrast, C1, with EV1=0 and EV2=1.
>
> Later I run the randomise tool.
>
> Is that coherent with what i want to check?
>
> Thank you in advance.
> Best regards, Michele.
|