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Exploratory Data Analysis with Python Cookbook

You're reading from   Exploratory Data Analysis with Python Cookbook Over 50 recipes to analyze, visualize, and extract insights from structured and unstructured data

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Product type Paperback
Published in Jun 2023
Publisher Packt
ISBN-13 9781803231105
Length 382 pages
Edition 1st Edition
Languages
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Author (1):
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Ayodele Oluleye Ayodele Oluleye
Author Profile Icon Ayodele Oluleye
Ayodele Oluleye
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Table of Contents (13) Chapters Close

Preface 1. Chapter 1: Generating Summary Statistics 2. Chapter 2: Preparing Data for EDA FREE CHAPTER 3. Chapter 3: Visualizing Data in Python 4. Chapter 4: Performing Univariate Analysis in Python 5. Chapter 5: Performing Bivariate Analysis in Python 6. Chapter 6: Performing Multivariate Analysis in Python 7. Chapter 7: Analyzing Time Series Data in Python 8. Chapter 8: Analysing Text Data in Python 9. Chapter 9: Dealing with Outliers and Missing Values 10. Chapter 10: Performing Automated Exploratory Data Analysis in Python 11. Index 12. Other Books You May Enjoy

Visualizing data in Matplotlib

matplotlib is a data visualization library for creating static and interactive visualizations in Python. It contains a wide variety of visual options, such as line charts, bar charts, histograms, and many more. It is built on NumPy arrays. matplotlib is a low-level API that provides flexibility for both simple and complex visuals. However, this also means that achieving simple tasks can be quite cumbersome.

The pyplot module within matplotlib handles visualization needs. Some important concepts we will typically encounter while using the matplotlib library include the following:

  • Figure: This is the frame within which graphs are plotted. Simply put, the figure is where the plotting is done.
  • Axes: These are the horizontal and vertical lines (x and y axes) that provide the border for the graph and act as a reference for measurement.
  • Ticks: These are the small lines that help us demarcate our axes.
  • Title: This is the title of our graph...
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