[pymvpa] ERNiftiDataset with different event durations

Yaroslav Halchenko debian at onerussian.com
Thu Jul 16 14:13:52 UTC 2009

but then what would you do with such an array? ;) you would have
different number of features in different samples -- do you want to
consider it as a "sparse" array may be -- so some samples would not have
all features present, ie equivalent if we just had them zero-ed out?

what is the real usecae, why don't you like to have them all to have
maximal duratoin (ie 8sec)?

On Thu, 16 Jul 2009, Matthias Ekman wrote:

> Hi,

> I am currently analysing an event-related design with different
> event durations (4, 6 or 8 sec.). As far as I can see, it is not
> possible to use the ERNiftiDataset for this purpose cause it takes
> the maximum boxlengths for "all" events.

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