On Mon, 26 Jun 2000, John Ashburner wrote:
>
> | I would like to know what the compression does to the timeseries who survived
> | the upper F-threshold? Also i would like to know what other method you would
> | suggest.
>
> The data is stored as 8 bit integer (256 different values) with a scaling and
> intensity offset. All time points for a particular voxel time series are
> squeezed within the same intensity range.
Is it possible to save the data using more bits by editing in the
spm_spm.m:
spm_append(Y,'Y.mad',2) -> spm_append(Y,'Y.mad',16)
Or would that generate errors elsewhere in SPM?
Regards
Finn
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Finn Årup Nielsen, DSP IMM DTU, Lyngby, Denmark
http://hendrix.imm.dtu.dk/staff/fnielsen/
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