[pymvpa] Dataset into array

[Geethmala]

Hi,
Is there way to convert the Nifti Dataset into an ndarray?

I need this because I am trying to produce the dissimilarity matrix using
the following function

dsm = DSMatrix(dataset, 'spearman')

Currently, my dataset looks like this

Dataset / float32 1260 x 46754 uniq: 8 chunks 8 labels

Thanks in advance.

-Geethmala
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