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Python Business Intelligence Cookbook
book

Python Business Intelligence Cookbook

by Robert Dempsey
December 2015
Beginner to intermediate
202 pages
4h
English
Packt Publishing
Content preview from Python Business Intelligence Cookbook

Plotting a cumulative distribution function

Another interesting plot that we can create is one showing cumulative distribution. This plot shows the probability of finding a number in a bin or any lower bin. We do this by adding a single argument to the hist() function.

How to do it…

  1. To create a cumulative distribution plot for a single column in a Pandas DataFrame, begin by importing all the required libraries. To show the matplotlib plots in IPython Notebook, we will use an IPython magic function which starts with %:
    %matplotlib inline
    import pandas as pd
    import numpy as np
    from pymongo import MongoClient
    import matplotlib as mpl
    import matplotlib.pyplot as plt
  2. Next, connect to MongoDB and run a query specifying the five fields to be retrieved from ...
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Publisher Resources

ISBN: 9781785287466