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Improve output summary in the examples and recipes section (GH-20285)

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Raymond Hettinger 2020-05-21 01:37:38 -07:00 • committed by GitHub
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Doc/library/random.rst
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@ -494,7 +494,7 @@ Simulation of arrival times and service deliveries for a multiserver queue::
from heapq import heappush, heappop from heapq import heappush, heappop
from random import expovariate, gauss from random import expovariate, gauss
from statistics import mean, median, stdev from statistics import mean, quantiles
average_arrival_interval = 5.6 average_arrival_interval = 5.6
average_service_time = 15.0 average_service_time = 15.0
@ -513,8 +513,8 @@ Simulation of arrival times and service deliveries for a multiserver queue::
service_completed = arrival_time + wait + service_duration service_completed = arrival_time + wait + service_duration
heappush(servers, service_completed) heappush(servers, service_completed)
print(f'Mean wait: {mean(waits):.1f}. Stdev wait: {stdev(waits):.1f}.') print(f'Mean wait: {mean(waits):.1f} Max wait: {max(waits):.1f}')
print(f'Median wait: {median(waits):.1f}. Max wait: {max(waits):.1f}.') print('Quartiles:', [round(q, 1) for q in quantiles(waits)])
.. seealso:: .. seealso::