Hi
I guess you're talking about post-hoc checking melodic time series against a temporal design? No, neither melodic nor fsl_glm has been extended to deal with empty columns, You will need to delete these columns in the design.mat and adjust the .con accordingly.
hth
Christian
On 11 Jun 2013, at 14:19, Gillian Cooke <[log in to unmask]> wrote:
> Hi,
>
> I've recently been using the melodic toolbox with both block and event-related designs. But I noticed that when I have an event-related design that uses a time series that has an empty ev (e.g. no misses) I get an error and no components:
>
> An exception has been thrown
> Runtime error:- detected by Newmat: matrix is singular
>
> MatrixType = Crout # Rows = 16; # Cols = 16
> Trace: Crout(lubksb); GeneralSolv.
>
> Is there a way to work around data that has empty evs?
>
> Many thanks,
> Gill
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