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python Programming Glossary: random.uniform

pylab.ion() in python 2, matplotlib 1.1.1 and updating of the plot while the program runs

http://stackoverflow.com/questions/12822762/pylab-ion-in-python-2-matplotlib-1-1-1-and-updating-of-the-plot-while-the-pro

dat pylab.ion pylab.draw for i in range 18 dat.append random.uniform 0 1 pylab.plot dat pylab.draw time.sleep 1 In python 2 version.. dat pylab.ion pylab.show for i in range 18 dat.append random.uniform 0 1 pylab.plot dat #pylab.draw time.sleep 1 However this doesn't.. dat pylab.ion pylab.show for i in range 18 dat.append random.uniform 0 1 pylab.plot dat #pylab.draw time.sleep 1 raw_input With this..

Generating weighted random numbers

http://stackoverflow.com/questions/19871608/generating-weighted-random-numbers

list itertools.accumulate probabilities def sample n random.uniform 0 totals 1 for i total in enumerate totals if n total return.. equivalent Python function from the docs . Also note that random.uniform 0 totals 1 is just a more complicated way of writing random.random..

(Python) algorithm to randomly select a key based on proportionality/weight

http://stackoverflow.com/questions/2570690/python-algorithm-to-randomly-select-a-key-based-on-proportionality-weight

code that exercises it. import random def WeightedPick d r random.uniform 0 sum d.itervalues s 0.0 for k w in d.iteritems s w if r s return..

A weighted version of random.choice

http://stackoverflow.com/questions/3679694/a-weighted-version-of-random-choice

if weight 0 space current choice current weight rand random.uniform 0 current for key in sorted space.keys current if rand key return.. weighted_choice choices total sum w for c w in choices r random.uniform 0 total upto 0 for c w in choices if upto w r return c upto..

Non biased return a list of n random positive numbers (>=0) so that their sum == total_sum

http://stackoverflow.com/questions/3959021/non-biased-return-a-list-of-n-random-positive-numbers-0-so-that-their-sum

1 my_sum.append limit_sum sum my_sum else my_sum.append random.uniform 0 limit_sum sum my_sum return my_sum #test import pprint pprint.pprint..

why this python program is not working?

http://stackoverflow.com/questions/4761138/why-this-python-program-is-not-working

very simple program. # usr bin env python import random x random.uniform 1 1 print str x I run this from command prompt. python random.py.. random File D python practise random.py line 3 in module x random.uniform 1 1 AttributeError 'module' object has no attribute 'uniform'..

Probability distribution in Python

http://stackoverflow.com/questions/526255/probability-distribution-in-python

certainty value max and the sum of all certainties.''' n random.uniform 0 1 sum max len list sum for key certainty in dict.iteritems.. value max and the sum of all certainties.''' list random.uniform 0 1 for i in range choices n list relavate list.sort keys sum.. ri random.randint 0 self._len 1 #choose a random object rx random.uniform 0 self._seniorW rkey self._keys ri try w self._kw rkey 0 if..

How to get a random number between a float range? (Python)

http://stackoverflow.com/questions/6088077/how-to-get-a-random-number-between-a-float-range-python

random floating point share improve this question Use random.uniform a b random.uniform 1.5 1.9 1.8733202628557872 share improve..