[Numpy-discussion] performance matrix multiplication vs. matlab
Mon Jun 8 08:17:04 CDT 2009
On Mon, Jun 08, 2009 at 09:02:12AM -0400, firstname.lastname@example.org wrote:
> whats the actual shape of the array/data you run your PCA on.
50 000 dimensions, 820 datapoints.
> Number of time periods, size of cross section at point in time?
I am not sure what the question means. The data is sampled at 0.5Hz.
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