Pandas for Everyone: Python Data Analysis, First Edition

Contents

Foreword

Preface

Acknowledgments

About the Author

I   Introduction

1     Pandas DataFrame Basics

1.1     Introduction

1.2     Loading Your First Data Set

1.3     Looking at Columns, Rows, and Cells

1.3.1     Subsetting Columns

1.3.2     Subsetting Rows

1.3.3     Mixing It Up

1.4     Grouped and Aggregated Calculations

1.4.1     Grouped Means

1.4.2     Grouped Frequency Counts

1.5     Basic Plot

1.6     Conclusion

2     Pandas Data Structures

2.1     Introduction

2.2     Creating Your Own Data

2.2.1     Creating a Series

2.2.2     Creating a DataFrame

2.3     The Series

2.3.1     The Series Is ndarray-like

2.3.2     Boolean Subsetting: Series

2.3.3     Operations Are Automatically Aligned and Vectorized (Broadcasting)

2.4     The DataFrame ...