With that, we have walked through many of the different concepts we covered throughout this book in one comprehensive exercise. In this chapter, we learned more about real-world data sources that can be used for analysis. We also created a repeatable workflow that can be summarized as a workflow that collects external data sources, joins them together, and then analyzes the results.Since we know the reality of working with data is never that straightforward, we walked through some inherent challenges of working with it. We have broken down the steps of collecting multiple sources, transforming them, and cleansing, joining, grouping, and visualizing the results. The more you work hands-on with data, the easier it is to apply these concepts to any dataset with the foundation remaining constant. As you increase your data literacy skills when it comes to working with data, you will notice the syntax and tools will change but that the challenges and opportunities to solve problems...
Practical Data Analysis Using Jupyter Notebook
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Practical Data Analysis Using Jupyter Notebook
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Overview of this book
Data literacy is the ability to read, analyze, work with, and argue using data. Data analysis is the process of cleaning and modeling your data to discover useful information. This book combines these two concepts by sharing proven techniques and hands-on examples so that you can learn how to communicate effectively using data.
After introducing you to the basics of data analysis using Jupyter Notebook and Python, the book will take you through the fundamentals of data. Packed with practical examples, this guide will teach you how to clean, wrangle, analyze, and visualize data to gain useful insights, and you'll discover how to answer questions using data with easy-to-follow steps.
Later chapters teach you about storytelling with data using charts, such as histograms and scatter plots. As you advance, you'll understand how to work with unstructured data using natural language processing (NLP) techniques to perform sentiment analysis. All the knowledge you gain will help you discover key patterns and trends in data using real-world examples. In addition to this, you will learn how to handle data of varying complexity to perform efficient data analysis using modern Python libraries.
By the end of this book, you'll have gained the practical skills you need to analyze data with confidence.
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Table of Contents (18 chapters)
Preface
Section 1: Data Analysis Essentials
Free Chapter
Fundamentals of Data Analysis
Overview of Python and Installing Jupyter Notebook
Getting Started with NumPy
Creating Your First pandas DataFrame
Gathering and Loading Data in Python
Section 2: Solutions for Data Discovery
Visualizing and Working with Time Series Data
Exploring, Cleaning, Refining, and Blending Datasets
Understanding Joins, Relationships, and Aggregates
Plotting, Visualization, and Storytelling
Section 3: Working with Unstructured Big Data
Exploring Text Data and Unstructured Data
Practical Sentiment Analysis
Bringing It All Together
Works Cited
Other Books You May Enjoy
Customer Reviews