Hi,Chunhong
So sorry that i misunderstand your question and for my delayed reply.
But i don't think it a good idea to take random analysis using
ess*files. I'll use ttest results for next F-test if it needed.
Best Regards.
On 8/2/07, [log in to unmask] <[log in to unmask]> wrote:
> Hi Hongjian,
>
> Thanks so much for your reply. But I'm still so confused about this. You know,
> if we select F-test, that means I want to find the difference between
> regressors, which should be two-way difference. Whereas, If I select t-test,
> that means I want to find the one-way difference. The resulting results are con*
> file (if t-test) and ess* file (if F-test). If I select F-test, there is no con*
> file in the directory. I may misunderstand your meaning. If so, could you let me
> know more? Thanks so much!
>
> Best regards,
> --
> Chunhong Shao
> [log in to unmask]
> Research Associate
> Department of Psychological Sciences
> Purdue University
>
>
> Quoting Hongjian He <[log in to unmask]>:
>
> > I think, if i've catch your idea, one consider whether it's a F-test
> > or T-test only when he chooses the different contrast for the output
> > result, i.e, which statistical result you want to review. However, the
> > inputs for both are the same, which means you also select the
> > con*.imgs for "random effect analysis for F-test".
> >
> > On 7/31/07, Chunhong Shao <[log in to unmask]> wrote:
> > > Dear SPM users,
> > >
> > > When I did statistical analysis for the individual subject, I selected
> > F-test
> > > above contrast window. It resulted in corresponding "ess" files. How could
> > I do
> > > a random effect analysis for the F-test? Thanks in advance!
> > >
> > > Regards,
> > > Chunhong
> > >
> >
> >
> > --
> > 何宏建, He Hongjian
> > Biox laboratory of physics department, Zhejiang University.
> > Zheda Road 38, Hang Zhou, China.
> > 310027
> > Phone: 86-571-87952811
> >
>
--
何宏建, He Hongjian
Biox laboratory of physics department, Zhejiang University.
Zheda Road 38, Hang Zhou, China.
310027
Phone: 86-571-87952811
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