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> From:
> Date: 14 September 2011 02:20
> Subject: Pytables-users Digest, Vol 64, Issue 4
> To: pytables-users@lists.sourceforge.net
> Date: Tue, 13 Sep 2011 11:20:09 -0500
> From: Anthony Scopatz
> Subject: Re: [Pytables-users] Best Practice da
Date: Tue, 13 Sep 2011 11:20:09 -0500
From: Anthony Scopatz
Subject: Re: [Pytables-users] Best Practice data design
To: Discussion list for PyTables
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Content-Type: text/plain; charset="iso-8859-1"
On Tue, Sep 13, 2011 at 7:56 AM, Damien Klassen wrote:
>
On Tue, Sep 13, 2011 at 7:56 AM, Damien Klassen wrote:
> Hopefully an easy one for someone out there!
>
> Am trying to transfer some of my existing calculations from a relational DB
> into pytables to speed up a range of calculations. One of the problems is
> that the data has irregular dates and
Hi Damien,
I generally find it best, when storing date and/or times to use the
TimeCol64(), which basically just stores the timestamp (ie the float-number
of seconds since epoch).
Be Well
Anthony
On Tue, Sep 13, 2011 at 6:42 AM, Damien Klassen wrote:
> Hopefully an easy one for someone out ther
Hopefully an easy one for someone out there!
Am trying to transfer some of my existing calculations from a relational DB
into pytables to speed up a range of calculations. One of the problems is
that the data has irregular dates and I'm not sure where to do the
processing.
For example:
Date
Hopefully an easy one for someone out there!
Am trying to transfer some of my existing calculations from a relational DB
into pytables to speed up a range of calculations. One of the problems is
that the data has irregular dates and I'm not sure where to do the
processing.
For example:
Date
Hi Dav,
El dt 07 de 03 del 2006 a les 16:05 -0800, en/na Dav Clark va escriure:
> Hello,
>
> I just started looking at PyTables for a project, and am looking for some
> advice.
>
> Problem in brief -
>
> * I have a variety of medical (brain) imaging datasets that I need to store.
> This inc
Hello,
I just started looking at PyTables for a project, and am looking for some
advice.
Problem in brief -
* I have a variety of medical (brain) imaging datasets that I need to store.
This includes things like arbitrary selections of some region of the data
(e.g. a list of 3-number indices
