Football Analytics with Python & R

Name: Football Analytics with Python & R
Author: Eric Eager

Learning Data Science Through the Lens of Sports

Paperback Engels 2023 1e druk 9781492099628

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Samenvatting

Baseball is not the only sport to use "moneyball." American football fans, teams, and gamblers are increasingly using data to gain an edge against the competition. Professional and college teams use data to help select players and identify team needs. Fans use data to guide fantasy team picks and strategies. Sports bettors and fantasy football players are using data to help inform decision making. This concise book provides a clear introduction to using statistical models to analyze football data.

Whether your goal is to produce a winning team, dominate your fantasy football league, qualify for an entry-level football analyst position, or simply learn R and Python using fun example cases, this book is your starting place.

You'll learn how to:
- Apply basic statistical concepts to football datasets
- Describe football data with quantitative methods
- Create efficient workflows that offer reproducible results
- Use data science skills such as web scraping, manipulating data, and plotting data
- Implement statistical models for football data
- Link data summaries and model outputs to create reports or presentations using tools such as R Markdown and R Shiny
- And more

Specificaties

ISBN13:9781492099628

Trefwoorden:Programmeren, Python, R

Taal:Engels

Bindwijze:paperback

Aantal pagina's:300

Uitgever:O'Reilly

Druk:1

Verschijningsdatum:31-8-2023

Hoofdrubriek:IT-management / ICT

ISSN:

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Inhoudsopgave

Preface
Who This Book Is For
Who This Book Is Not For
How We Think About Data and How to Use This Book
A Football Example
What You Will Learn from Our Book
Conventions Used in This Book
Using Code Examples
O’Reilly Online Learning
How to Contact Us
Acknowledgments

1. Football Analytics
Baseball Has the Three True Outcomes: Does Football?
Do Running Backs Matter?
How Data Can Help Us Contextualize Passing Statistics
Can You Beat the Odds?
Do Teams Beat the Draft?
Tools for Football Analytics
First Steps in Python and R
Example Data: Who Throws Deep?
nflfastR in R
nfl_data_py in Python
Data Science Tools Used in This Chapter
Suggested Readings

2. Exploratory Data Analysis: Stable Versus Unstable Quarterback Statistics
Defining Questions
Obtaining and Filtering Data
Summarizing Data
Plotting Data
Histograms
Boxplots
Player-Level Stability of Passing Yards per Attempt
Deep Passes Versus Short Passes
So, What Should We Do with This Insight?
Data Science Tools Used in This Chapter
Exercises
Suggested Readings

3. Simple Linear Regression: Rushing Yards Over Expected
Exploratory Data Analysis
Simple Linear Regression
Who Was the Best in RYOE?
Is RYOE a Better Metric?
Data Science Tools Used in This Chapter
Exercises
Suggested Readings

4. Multiple Regression: Rushing Yards Over Expected
Definition of Multiple Linear Regression
Exploratory Data Analysis
Applying Multiple Linear Regression
Analyzing RYOE
So, Do Running Backs Matter?
Assumption of Linearity
Data Science Tools Used in This Chapter
Exercises
Suggested Readings

5. Generalized Linear Models: Completion Percentage over Expected
Generalized Linear Models
Building a GLM
GLM Application to Completion Percentage
Is CPOE More Stable Than Completion Percentage?
A Question About Residual Metrics
A Brief Primer on Odds Ratios
Data Science Tools Used in This Chapter
Exercises
Suggested Readings

6. Using Data Science for Sports Betting: Poisson Regression and Passing Touchdowns
The Main Markets in Football
Application of Poisson Regression: Prop Markets
The Poisson Distribution
Individual Player Markets and Modeling
Poisson Regression Coefficients
Closing Thoughts on GLMs
Data Science Tools Used in This Chapter
Exercises
Suggested Readings

7. Web Scraping: Obtaining and Analyzing Draft Picks
Web Scraping with Python
Web Scraping in R
Analyzing the NFL Draft
The Jets/Colts 2018 Trade Evaluated
Are Some Teams Better at Drafting Players Than Others?
Data Science Tools Used in This Chapter
Exercises
Suggested Readings

8. Principal Component Analysis and Clustering: Player Attributes
Web Scraping and Visualizing NFL Scouting Combine Data
Introduction to PCA
PCA on All Data
Clustering Combine Data
Clustering Combine Data in Python
Clustering Combine Data in R
Closing Thoughts on Clustering
Data Science Tools Used in This Chapter
Exercises
Suggested Readings

9. Advanced Tools and Next Steps
Advanced Modeling Tools
Time Series Analysis
Multivariate Statistics Beyond PCA
Quantile Regression
Bayesian Statistics and Hierarchical Models
Survival Analysis/Time-to-Event
Bayesian Networks/Structural Equation Modeling
Machine Learning
Command Line Tools
Bash Example
Suggested Readings for bash
Version Control
Git
GitHub and GitLab
GitHub Web Pages and Résumés
Suggested Reading for Git
Style Guides and Linting
Packages
Suggested Readings for Packages
Computer Environments
Interactives and Report Tools to Share Data
Artificial Intelligence Tools
Conclusion

A. Python and R Basics
Obtaining Python and R
Local Installation
Cloud-Based Options
Scripts
Packages in Python and R
nflfastR and nfl_data_py Tips
Integrated Development Environments
Basic Python Data Types
Basic R Data Types

B. Summary Statistics and Data Wrangling: Passing the Ball
Basic Statistics
Averages
Variability and Distribution
Uncertainty Around Estimates
Filtering and Selecting Columns
Calculating Summary Statistics with Python and R
A Note About Presenting Summary Statistics
Improving Your Presentation
Exercises
Suggested Readings

C. Data-Wrangling Fundamentals
Logic Operators
Filtering and Sorting Data
Cleaning
Piping in R
Checking and Cleaning Data for Outliers
Merging Multiple Datasets

Glossary
Index
About the Authors