Hi Thomas,
It is possible, you just have to define your F-contrast (for your effects of interest) in advance of clicking the eigenvariate button. If there are no F-contrasts specified, then SPM will automatically assume you don't want to adjust and skip over this step.
Best
Steve
On 10 Aug 2010, at 12:29, Thomas Wolbers wrote:
> Dear all,
>
> while extracting the principal eigenvariate of a time series with the eigenvariates button for a subsequent DCM analysis, I noticed that it is no longer possible to adjust for effects of interest (i.e. the 'don't adjust' option is automatically selected once I have entered the VOI name). Is that a bug or am I missing something here? I am using SPM8 and revision 4010.
>
> Best,
> Thomas Wolbers
>
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