nicktimko

nicktimko

nicktimko

### Douglas Lewit is the author of this Python program.  Written in Python 2.7.6.
### An example of using a linked list in Python to generate a Fibonacci sequence.

class Node:
    def __init__(self, value, previous=None, next_=None):
        self.value = value
        self.previous = previous
        self.next = next_

    def __str__(self):

nicktimko

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nicktimko

nicktimko

nicktimko

import statistics

#Let's ask a few questions of our data.
#1. How much crime has occurred in Chicago since 2010?
#2. What are the top 5 most frequent offenses?
#3. How much do those contribute to the total crime each year?

#The first question should follow directly from where we left off
def read_data(file_name):
	"""Functions should have docstrings explaining their use succinctly."""

nicktimko

nicktimko

nicktimko