Hello Developers
Are you still considering this?
Thanks
Rolf
On 25 November 2010 12:09, Stephen Smith <[log in to unmask]> wrote:
> Hi - yes, nice idea - but of course there is no clear definition of the
> 'mode' in the case of non-integer data ;-)
> For the float case, I guess we could auto-bin the data, e.g. using bins of
> size sqrt(Ntimepoints)?
> Matthew - do you want to add that to your todo list?
> Cheers.
>
>
>
> On 24 Nov 2010, at 17:28, Rolf A. Heckemann wrote:
>
> I would like to be able perform an operation on 4D files analogous to
> the dimensionality reduction operations that already exist, but It
> should calculate the mode. Ie.
>
> fslmaths 4D-image -Tmode 3D-modeimage
>
> should set each voxel to the most frequently encountered value along
> the time dimension. Ideally it would offer a choice for dealing with
> a multiple-solutions situation (random assignment, min value, max
> value).
>
> Perhaps this might be useful for other people, too?
>
> Thanks
>
> Rolf
>
>
> --
> Rolf A Heckemann, MD PhD
> Médecin chercheur
> Fondation Neurodis
> CERMEP - Imagerie du Vivant
> Hôpital Neurologique Pierre Wertheimer
> 59 Boulevard Pinel
> 69003 Lyon
> France
>
>
>
> ---------------------------------------------------------------------------
> Stephen M. Smith, Professor of Biomedical Engineering
> Associate Director, Oxford University FMRIB Centre
>
> FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
> +44 (0) 1865 222726 (fax 222717)
> [log in to unmask] http://www.fmrib.ox.ac.uk/~steve
> ---------------------------------------------------------------------------
>
>
>
>
--
Rolf A Heckemann, MD PhD
Médecin chercheur
Fondation Neurodis
CERMEP - Imagerie du Vivant
Hôpital Neurologique Pierre Wertheimer
59 Boulevard Pinel
69003 Lyon
France
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