A Thursday 29 April 2010 12:31:58 escriguéreu:
> On 29 April 2010 19:23, Francesc Alted wrote:
> > A Thursday 29 April 2010 09:05:15 Ernesto escrigué:
> >> In the case I decide to use the Pro version of Pytables is
> >> there an academic license available? Thank you again,
> >
> > Not for persona
On 29 April 2010 19:23, Francesc Alted wrote:
> A Thursday 29 April 2010 09:05:15 Ernesto escrigué:
>> In the case I decide to use the Pro version of Pytables is
>> there an academic license available? Thank you again,
>
> Not for personal license (95 EUR is low enough already). But if you are
>
A Thursday 29 April 2010 09:05:15 Ernesto escrigué:
> In the case I decide to use the Pro version of Pytables is
> there an academic license available? Thank you again,
Not for personal license (95 EUR is low enough already). But if you are
interested on a site license, we can talk.
--
France
A Thursday 29 April 2010 09:20:16 Ernesto escrigué:
> I'm sorry, I have a last question that it may be close related to what I'm
> doing. In practice I need to extract a subset of rows from a tables and
> then sort them according to specific criteria. Of course the best thing
> should be a pre-
I'm sorry, I have a last question that it may be close related to what I'm
doing. In practice I need to extract a subset of rows from a tables and then
sort them according to specific criteria. Of course the best thing should be a
pre-sorting of the table before the extraction in order to get a
A Wednesday 28 April 2010 21:11:56 Francesc Alted escrigué:
>> If you want to go Pro, you may want to use plain NumPy for doing this.
> I wanted to say "don't want to go Pro", of course :-)
OK. Could you please provide me a simple example on how to use NunPy for table
sorting?
In the case I de
Thanks a lot,
Ernesto
> This is a common bug: You are storing the iterator rather than what it points
> to. Try doing
>
> results=[row[:] for row in table.where('(qual > 1) & (qual < 10)')]
> This will copy out all of the columns of the row.
>
> (At least, I believe that's the correct syntax
A Wednesday 28 April 2010 21:11:56 Francesc Alted escrigué:
> If you want to go Pro, you may want to use plain NumPy for doing this.
I wanted to say "don't want to go Pro", of course :-)
--
Francesc Alted
--
__
A Wednesday 28 April 2010 20:22:52 Ernesto escrigué:
> Hi Francesc, thank you for your reply.
>
> > The first column contains an integer. Now I'd like to sort my table
> > according to numbers of the first column. Is there a way to perform this
> > action?
> >
> > Yes. The simplest way is by se
Ciao Ernesto,
A Wednesday 28 April 2010 16:04:06 Ernesto escrigué:
> Hi all,
>
> I have a table containing a lot of data (millions of rows).
> The structure is like the following example:
>
> (22777420, 'G', 18, '-')
> (22777421, 'G', 36, '-')
> (22777422, 'C', 29, '-')
> (22777423, 'C', 17, '-'
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