On Mon, Jun 16, 2008 at 21:18, Alan McIntyre <[EMAIL PROTECTED]> wrote:
> On Mon, Jun 16, 2008 at 9:04 PM, Charles R Harris
> <[EMAIL PROTECTED]> wrote:
>> In [1]: numpy.test()
>> Not implemented: Defined_Binary_Op
>> Not implemented: Defined_Binary_Op
>> Defined_Operator not defined used by Gener
On Mon, Jun 16, 2008 at 8:18 PM, Alan McIntyre <[EMAIL PROTECTED]>
wrote:
> On Mon, Jun 16, 2008 at 9:04 PM, Charles R Harris
> <[EMAIL PROTECTED]> wrote:
> > Did you add any documentation to the readme? Any particular version
> > dependency for Nose?
>
> I did update README.txt, but I forgot to p
On Mon, Jun 16, 2008 at 9:04 PM, Charles R Harris
<[EMAIL PROTECTED]> wrote:
> Did you add any documentation to the readme? Any particular version
> dependency for Nose?
I did update README.txt, but I forgot to put the minimum Nose version
in there; thanks for mentioning that. I just checked in a
On Mon, Jun 16, 2008 at 8:39 PM, Robert Kern <[EMAIL PROTECTED]> wrote:
> On Mon, Jun 16, 2008 at 19:28, Alan McIntyre <[EMAIL PROTECTED]> wrote:
> Please port over the changes I made to scipy.testing in scipy's r4424
> in order to avoid importing nose until the actual execution of tests.
Done in
2008/6/16 Chandler Latour <[EMAIL PROTECTED]>:
> I believe I'm bound to python.
> In terms of forcing the regression through the origin, the purpose is partly
> for visualization but it also should fit the data. It would not make sense
> to model the data with an initial value other than 0.
Polyf
On Mon, Jun 16, 2008 at 6:28 PM, Alan McIntyre <[EMAIL PROTECTED]>
wrote:
> Hi all,
>
> I just checked in the switch to use nose to run unit tests. Please
> let me know if you experience any difficulties as a result.
>
Did you add any documentation to the readme? Any particular version
dependenc
On Mon, Jun 16, 2008 at 19:28, Alan McIntyre <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I just checked in the switch to use nose to run unit tests. Please
> let me know if you experience any difficulties as a result.
Please port over the changes I made to scipy.testing in scipy's r4424
in order to
Hi all,
I just checked in the switch to use nose to run unit tests. Please
let me know if you experience any difficulties as a result.
Thanks,
Alan
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I believe I'm bound to python.
In terms of forcing the regression through the origin, the purpose is
partly for visualization but it also should fit the data. It would
not make sense to model the data with an initial value other than 0.
On Jun 16, 2008, at 4:33 PM, Simon Palmer wrote:
At
At the risk of uttering a heresy, are you bound to Python for this? I bet
you could find a C library that will work well, plus it is not a hard
algorithm to code yourself. I am pretty sure I have used a numerical
recipes algorithm for regression in my distant past.
Also I can't help thinking the
On Mon, Jun 16, 2008 at 1:47 PM, Chandler Latour <[EMAIL PROTECTED]>
wrote:
> Yes, exactly what I meant.
>
Polyfit just fits polynomials, there is no way of fixing the constant to
zero. Your best bet is to use linalg.lstsq directly to fit the function you
want.
Chuck
Yes, exactly what I meant.
On Jun 16, 2008, at 2:39 PM, Charles R Harris wrote:
On Mon, Jun 16, 2008 at 1:30 PM, Chandler Latour
<[EMAIL PROTECTED]> wrote:
Hello,
I'm new to the whole numpy scene, but I've been wanting to run a
regression on some data. I belive that polyfit is the way to
On Mon, Jun 16, 2008 at 1:30 PM, Chandler Latour <[EMAIL PROTECTED]>
wrote:
> Hello,
>
> I'm new to the whole numpy scene, but I've been wanting to run a
> regression on some data. I belive that polyfit is the way to go, but
> I was wondering if there exists a way to force the intercept to be 0.
Hello,
I'm new to the whole numpy scene, but I've been wanting to run a
regression on some data. I belive that polyfit is the way to go, but
I was wondering if there exists a way to force the intercept to be 0.
Any help would be much appreciated.
Thanks
___
I have a speed problem with the approach I'm using to detect phase wrappings in
a 3D data set. In my application, phaseField is a 3D array containing the phase
values of a field. In order to detect the vortices/phase windings at each
point, I check for windings on each of 3 faces of a 2x2 cube w
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