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Software ==>	Python (36 exercises)
Topic ==>	Matplotlib (2 exercises)
Level ==>	Average difficulty
Subject ==>	Python training

Create two charts in the same figure - one bar, one pie

This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.

Before you can do this exercise, you'll need to download and unzip this file .

The Excel workbook in the above folder shows a list of the tallest buildings in the world at the time of writing:

Tallest buildings list in Excel

China dominates, as you are about to find out.

The Python code in the file in the above folder contains (and runs) a function to show two dataframes:

# get and show the two dataframes

buildings_by_country, buildings_by_year = get_building_data()

print(buildings_by_country)

print(buildings_by_year)

Try running the code in this file to check that it works (you'll need to change the path to the Excel workbook).

Using these two dataframes see if you can create a figure with two axes to look something like this:

Example of bar and pie chart

The first chart shows the average height in metres by year of opening as a bar chart; the second shows the number of buildings by country as a pie chart, with a legend.

Note that your charts don't have to look like this (hopefully they will look better!). Feel free to add gridlines to the bar chart and any other formating embellishments which take your fancy.

If you get this working, save and close your code!

You can unzip this file to see the answers to this exercise, although please remember this is for your personal use only.

You can find other training resources for the subject of this exercise here:

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