reading-notes

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Random Module in Python

Random Module - provides access to functions that support many operations. Perhaps the most important thing is that it allows you to generate random numbers.

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Randint

Use it to get a random integer

import random
print random.randint(0, 5)

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Random

For when you want a large number use multiply

import random
random.random() * 100

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Choice

Generate random value form the sequence

random.choice( ['red', 'black', 'green'] )

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Shuffle

Shuffles elements

from random import shuffle
x = [[i] for i in range(10)]
shuffle(x)

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Randrange

Generate a random element from a range

import random
for i in range(3):
    print random.randrange(0, 101, 5)

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Risk Analysis

The probability of any unwanted incident is defined as Risk

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