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Data Wrangling with Python

You're reading from   Data Wrangling with Python Creating actionable data from raw sources

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Product type Paperback
Published in Feb 2019
Publisher Packt
ISBN-13 9781789800111
Length 452 pages
Edition 1st Edition
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Authors (2):
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Shubhadeep Roychowdhury Shubhadeep Roychowdhury
Author Profile Icon Shubhadeep Roychowdhury
Shubhadeep Roychowdhury
Dr. Tirthajyoti Sarkar Dr. Tirthajyoti Sarkar
Author Profile Icon Dr. Tirthajyoti Sarkar
Dr. Tirthajyoti Sarkar
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Table of Contents (12) Chapters Close

Data Wrangling with Python
Preface
1. Introduction to Data Wrangling with Python FREE CHAPTER 2. Advanced Data Structures and File Handling 3. Introduction to NumPy, Pandas, and Matplotlib 4. A Deep Dive into Data Wrangling with Python 5. Getting Comfortable with Different Kinds of Data Sources 6. Learning the Hidden Secrets of Data Wrangling 7. Advanced Web Scraping and Data Gathering 8. RDBMS and SQL 9. Application of Data Wrangling in Real Life Appendix

Reading Data from Different Text-Based (and Non-Text-Based) Sources


One of the most valued and widely used skills of a data wrangling professional is the ability to extract and read data from a diverse array of sources into a structured format. Modern analytics pipelines depend on their ability to scan and absorb a variety of data sources to build and analyze a pattern-rich model. Such a feature-rich, multi-dimensional model will have high predictive and generalization accuracy. It will be valued by stakeholders and end users alike for any data-driven product.

In the first topic of this chapter, we will go through various data sources and how they can be imported into pandas DataFrames, thus imbuing wrangling professionals with extremely valuable data ingestion knowledge.

Data Files Provided with This Chapter

Because this topic is about reading from various data sources, we will use small files of various types in the following exercises. All of the data files are provided along with the Jupyter...

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