On 8/28/07, Francesc Altet <[EMAIL PROTECTED]> wrote:
>
> A Monday 27 August 2007, Sean Davis escrigué:
> > On 8/27/07, Sean Davis <[EMAIL PROTECTED]> wrote:
> > > I have a numpy recarray that I want to load into a database using
> > > insert statements.
On 8/27/07, Sean Davis <[EMAIL PROTECTED]> wrote:
>
> I have a numpy recarray that I want to load into a database using insert
> statements. To do so, I need to convert each record to a tuple. Here is
> what I get (using psycopg2)
>
> In [1]: a[1]
> Out[1]:
I have a numpy recarray that I want to load into a database using insert
statements. To do so, I need to convert each record to a tuple. Here is
what I get (using psycopg2)
In [1]: a[1]
Out[1]: ('5151_0023_0001', 'FORWARD', 'interval rank', 'target_tm:76.00
;probe_tm:70.90;freq:27.93;count:01;ru
On 8/24/07, Sean Davis <[EMAIL PROTECTED]> wrote:
>
> I have a simple question (I assume), but I can't quite get a handle on the
> answer. I have a dict with each member a list having a long (>5M
> elements). I would like to convert that into a numpy recarray. So fa
I have a simple question (I assume), but I can't quite get a handle on the
answer. I have a dict with each member a list having a long (>5M
elements). I would like to convert that into a numpy recarray. So far, my
only thought is to loop over the length of the lists and convert to a list
of tupl
I am a relatively new numpy user, so sorry for the relatively simple
questions. I hope someone can help clarify a couple of things for me.
1) What is the difference between recarrays and arrays created using
N.rec.array? If they are different, why use one over the other?
2) How can I add col
