December 2015
Beginner to intermediate
202 pages
4h
English
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Showing the histogram as a stepped line
Matplotlib allows a number of different histogram types. In this recipe, you will create a stepped line histogram. This is an exact copy of the previous recipes except for a single argument, hist() - histtype='step'.
How to do it…
- To create a histogram as a stepped line, begin by importing all the required libraries. To show the
matplotlibplots 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
- Next, connect to MongoDB and run a query specifying the five fields to be retrieved from the MongoDB data:
client = MongoClient('localhost', 27017) ...
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