Table of Contents
Preface
1
Getting Started with Python Polars
Technical requirements
Introducing key features in Polars
Speed and efficiency
Expressions
The lazy API
See also
The Polars DataFrame
Getting ready
How to do it...
How it works...
There’s more...
See also
Polars Series
Getting ready
How to do it...
How it works...
There’s more...
See also
The Polars LazyFrame
How to do it...
How it works...
There’s more...
See also
Selecting columns and filtering data
Getting ready
How to do it...
How it works...
There’s more...
See also
Creating, modifying, and deleting columns
Getting ready
How to do it...
How it works...
There’s more...
See also
Understanding method chaining
Getting ready
How to do it...
How it works...
There’s more...
See also ...
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