From: Matthew Webster <[log in to unmask]>
To: [log in to unmask]
Sent: Tuesday, May 19, 2009 11:29:49 AM
Subject: Re: [FSL] 2-by-2 ANOVA using randomise
Hi,
Randomise can handle the within-subject factor by using the -e option. It currently is unable to deal with between-subject factors for this kind of analysis, although we are intending to enable this feature in future versions.
Many Regards
Matthew
> From: Long Chuan <
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> Date: 14 May 2009 21:56:35 BST
> To:
[log in to unmask]> Subject: [FSL] 2-by-2 ANOVA using randomise
> Reply-To: FSL - FMRIB's Software Library <
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>
> Hi, FSL experts
>
> I think I have posted similar questions before but this question is still confusing me.
> I have run TBSS registration on a group of subject. I measured the handedness of the subjects. What I am interested in seeing are 1) hemispheric effect, 2) handedness effect and 3) the interaction of the two. By searching the old archives, it seems to me that randomise in this version cannot take care of 2-by-2 repeated ANOVA (between subject factor of handedness and within-subject factor of hemisphere, also age is used as covariate).
>
> So my question is:
> 1) Is there any way that I can model this 2-by-2 ANOVA design in randomise and get the results in a single run? If not, what is the most proper way to carry this analysis in randomise?
>
> Any suggestions or advice is greatly appreciated
>
>
Longchuan