[Numpy-discussion] Simple question about scatter plot graph
klo uo
klonuo at gmail.com
Wed Oct 31 20:59:07 EDT 2012
Thanks for your reply
I suppose, variable length signals are split on equal parts and dominant
harmonic is extracted. Then scatter plot shows this pattern, which has some
low correlation, but I can't abstract what could be concluded from grid
pattern, as I lack statistical knowledge.
Maybe it's saying that data is quantized, which can't be easily seen from
single sample bar chart, but perhaps scatter plot suggests that? That's
only my wild guess
On Thu, Nov 1, 2012 at 1:17 AM, <josef.pktd at gmail.com> wrote:
> I don't have much of an idea what we are supposed to see, except that
> there might not be much autocorrelation.
>
> Is this grided data and some scatter points might actually be many points
> on top of each other so we don't see all points and not the frequencey
> distribution?
> Is y on a continuous, metric scale or are all grid points different
> categories, observations.
>
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