Hi, On Tue, Mar 29, 2011 at 12:00 PM, Alex Ter-Sarkissov <[email protected]>wrote:
> If I want to generate a string of random bits with equal probability I run > > random.randint(0,2,size). > > What if I want a specific proportion of bits? In other words, each bit is 1 > with probability p<1/2 and 0 with probability q=1-p? > Would it be sufficient to: In []: bs= ones(1e6, dtype= int) In []: bs[randint(0, 1e6, 1e5)]= 0 In []: bs.sum()/ 1e6 Out[]: 0.904706 Regards, eat > > thanks > > _______________________________________________ > NumPy-Discussion mailing list > [email protected] > http://mail.scipy.org/mailman/listinfo/numpy-discussion > >
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