[Numpy-discussion] How recreated a integer list with a generator?

Hi Folks How recreated a integer list with generator? import random tmp = [] for x in range(0,600): tmp.append(random.randint(0,5000)) tmp = list(set(tmp)) tmp.sort() Should be possible recreated this list using same magic math formula or numpy array? Can I create a generator? How? Wh

Re: [Numpy-discussion] How construct custom slice

Hi Mr. Goodman Thanks a lot. Works Fine Reagards Mario Moura 2010/12/27 Keith Goodman : > On Mon, Dec 27, 2010 at 10:36 AM, Mario Moura wrote: >> Hi Folks >> >> a = np.zeros((4,3,5,55,5),dtype='|S8') >> myLen = 4 # here I use myLen = len(something) &g

[Numpy-discussion] How construct custom slice

7;,'bar','hello','world']) # But I cant contruct by hand like this a[3,2,4,:4,4] = fillMe a Again. I need construct custom slice from here tmpIndex = tuple(li) + sl + 4 a[tmpIndex] Who can help me? Best Regards Mario Moura _

[Numpy-discussion] The power of strides - Combinations

Hi Folks Is it possible some example how deal with strides with combinations, let see: >>> from numpy import * >>> import itertools >>> dt = dtype('i,i,i') >>> a = fromiter(itertools.combinations(range(10),3), dtype=dt, count=-1) >>> a array([(0, 1, 2), (0, 1, 3), (0, 1, 4), (0, 1, 5), (0, 1, 6),

Re: [Numpy-discussion] itertools.combinations to numpy

Hi Mr. Weckesser Thanks a lot! Works fine! Regards Mario 2010/12/3 Warren Weckesser : > > > On Fri, Dec 3, 2010 at 6:31 AM, Mario Moura wrote: >> >> Hi Folks >> >> I have this situation >> >> >>> from timeit import Timer >> >&g

[Numpy-discussion] itertools.combinations to numpy

Hi Folks I have this situation >>> from timeit import Timer >>> reps = 5 >>> >>> t = Timer('itertools.combinations(range(1,10),3)', 'import itertools') >>> print sum(t.repeat(repeat=reps, number=1)) / reps 1.59740447998e-05 >>> t = Timer('itertools.combinations(range(1,100),3)', 'import itertools