18h
comment Unexpected behavior in scipy isf
github.com/scipy/scipy/blob/master/scipy/special/cephes/incbi.c it comes from cephes library. Bug reports welcome.
2d
comment Windows: how to switch back from Scipy 0.14 to Scipy 0.8
github.com/scipy/scipy/releases/tag/v0.8.0
Mar
20
comment Lattice lotka-volterra using python
seems to be a candidate for moving to codereview.stackexchange
Mar
19
awarded scipy
Mar
18
awarded Popular Question
Mar
18
comment Large array returned from scipy integrate quad
Did you forget to post some code? Please post exact code which displays the problem and and exact traceback/output.
Mar
18
answered Why stats.rv_continuous returns the same value all time?
Mar
18
comment Why stats.rv_continuous returns the same value all time?
No, the integral of 1/x**0.8 does not equal log(x).
Mar
18
awarded Enlightened
Mar
18
awarded Nice Answer
Mar
17
answered Why doesn't scipy's interpolate average over colocated values?
Mar
17
comment How to simulate from an (arbitrary) continuous probability distribution?
@FrancisColas Better integrate it with quad then interpolate the inverse function.
Mar
17
comment How to simulate from an (arbitrary) continuous probability distribution?
(+1), good answer. And if this turns out to be too slow (since it goes through the generic code paths), only then it's worth to integrate/interpolate the cdf and it's inverse for random sampling.
Mar
16
answered Calculate all possible columnwise differences in a matrix
Mar
12
comment "Kronecker addition" for indexing in Numpy
Or np.add.outer(a, b)
Mar
5
answered Scipy interpolation of numpy large array fails when exceeding a certain number of elements
Mar
5
answered Sample from tail of normal distribution in Python
Feb
27
revised MATLAB matrix^-0.5 equivalent in Python
deleted 4 characters in body
Feb
27
revised MATLAB matrix^-0.5 equivalent in Python
added 337 characters in body
Feb
27
comment MATLAB matrix^-0.5 equivalent in Python
np.power acts elementwise
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