
Python Data Cleaning Cookbook
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Michael Walker has worked as a data analyst for over 30 years at a variety of educational institutions. He is currently the CIO at College Unbound in Providence, Rhode Island, in the United States. He has also taught data science, research methods, statistics, and computer programming to undergraduates since 2006.
Content
Anticipating Data Cleaning Issues When Importing Tabular Data with pandas
Anticipating Data Cleaning Issues When Working with HTML, JSON, and Spark Data
Taking the Measure of Your Data
Identifying Outliers in Subsets of Data
Using Visualizations for the Identification of Unexpected Values
Cleaning and Exploring Data with Series Operations
Identifying and Fixing Missing Values
Encoding, Transforming, and Scaling Features
Fixing Messy Data When Aggregating
Addressing Data Issues When Combining DataFrames
Tidying and Reshaping Data
Automate Data Cleaning with User-Defined Functions, Classes, and Pipelines
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