killian koepsell wrote:
> hi,
>
> the von mises distribution in numpy.random seems to be biased towards
> a higher concentration (kappa). given a concentration of 2, it
> produces data that has a concentration of 2.36. i compared the
> distribution to the one produced by the CircStats[1] package of
hi,
the von mises distribution in numpy.random seems to be biased towards
a higher concentration (kappa). given a concentration of 2, it
produces data that has a concentration of 2.36. i compared the
distribution to the one produced by the CircStats[1] package of R[2]
using RPy [3] and created a f
Bryan Van de Ven wrote:
> Christopher Barker wrote:
>
>
>> Does anyone know the status of support for valarrays now?
>>
>
> I used std::valarray to implement a variant of the example Matrix class in
> Stroustrup's book (2D only) about two years ago. I was aware that is in
> disuse,
> by
Christopher Barker wrote:
> Xavier Gnata wrote:
>
>> I'm using the numpy C API (PyArray_SimpleNewFromData) to perform the
>> conversion but my code is written by hands.
>>
>
> I'd like to see that. How are you getting the pointer to pass in to
> PyArray_SimpleNewFromData? It looks like yo
Robert Kern wrote:
> David Cournapeau wrote:
>
>> Hi,
>>
>> I would like to know if there is a reason why system_info does not
>> look for dll on windows ? I think it would make sense to look for dll
>> when you want to use an external lib through ctypes, for example.
>>
>
> Because i
