R for Data Science pdf

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R for Data Science

Hadley Wickham, Mine Çetinkaya-Rundel, Garrett Grolemund


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The book "R for Data Science" by Hadley Wickham, Mine Çetinkaya-Rundel, Garrett Grolemund is considered one of the best practical guides for using the R programming language for data analysis and visualization. This book covers the entire data workflow—from importing and cleaning to visualizing and modeling data. Written in an accessible style and accompanied by numerous examples, it makes learning straightforward and engaging.

With step-by-step explanations, real-world examples, and modern tools, this book enables you to efficiently process, visualize, and model data. Download "R for Data Science" in PDF and start your journey into data analysis with R today!

What are the Benefits of "R for Data Science"?

  • Step-by-step approach: The material is structured to help even beginners learn data analysis with R.
  • Modern tools: The book focuses on tidyverse, a suite of packages designed for efficient data handling.
  • Complete data workflow: Covers importing, cleaning, modeling, and visualizing data.
  • Practical examples: Every concept is illustrated with real-world tasks and code samples.
  • Expert authors: Hadley Wickham, the creator of ggplot2 and dplyr, ensures a high-quality learning experience.

What Will You Learn From this Guide?

By reading this book, you will gain solid data-handling skills in R, including:

  • Mastering tidyverse tools: dplyr, tidyr, ggplot2, readr, stringr, and forcats.
  • Data cleaning and preparation: Handling missing values and transforming formats.
  • Data visualization with ggplot2: Creating complex and customizable plots.
  • Working with large datasets: Filtering, grouping, and aggregating data.
  • Data modeling: Using regression analysis and machine learning techniques.
  • Task automation: Writing functions to streamline repetitive workflows.

More About the Author of the Book

Hadley Wickham, Mine Çetinkaya-Rundel, Garrett Grolemund

Garrett Grolemund specializes in teaching R, designing training materials for RStudio’s tools such as Shiny and R Markdown. He has taught R to professionals at over 50 government agencies, small businesses, and global corporations. Garrett also wrote the widely used lubridate package for handling dates and times in R and creates RStudio's popular cheat sheets. 

Hadley Wickham is the Chief Scientist at RStudio and a member of the R Foundation. He creates tools, both computational and cognitive, to make data science more efficient and enjoyable. His contributions include some of R’s most widely used packages, such as ggplot2, dplyr, and tidyr for data science, as well as readr, readxl, and haven for data import. He has also developed tools for software development, including roxygen2, testthat, and devtools.

Mine Çetinkaya-Rundel is a Professor of the Practice and Director of Undergraduate Studies in the Department of Statistical Science at Duke University and an affiliated faculty member in the Computational Media, Arts, and Cultures program. She also serves as an Educator at RStudio, focusing on developing educational resources and tools for teaching statistics and data science using R and RStudio. 

FAQ for "R for Data Science"

1. What is tidyverse, and why is it important?

Tidyverse is a collection of R packages designed to simplify data manipulation, visualization, and analysis. It helps write clean, organized, and efficient code for data workflows.

2. Is this book suitable for beginners?

Yes, it starts with basic concepts and gradually moves to advanced topics, ensuring a smooth and comprehensible learning curve.

3. What examples do the authors use in the book?

The book uses real-world datasets to demonstrate filtering, visualization, transformation, and modeling using tidyverse tools.

4. What is ggplot2, and how is it used?

ggplot2 is a powerful R package for creating visualizations. It allows you to build complex plots by layering data, aesthetics, and graphical elements.

5. Can R be used for machine learning?

Yes, the book includes a section on data modeling and explains how to use regression analysis and other methods for predictions.

6. Why is R advantageous compared to other languages?

R is a specialized language for data analysis and statistics. It offers a rich ecosystem of packages for visualization and data processing, making it a go-to tool for analysts and researchers.

7. Does this book cover working with large datasets?

Yes, it discusses strategies for handling large datasets using tidyverse tools and optimizing performance.

Information

Author: Hadley Wickham, Mine Çetinkaya-Rundel, Garrett Grolemund Language: English
Publisher: O'Reilly Media; 2nd edition ISBN-13: 978-1492097402
Publication Date: July 18, 2023 ISBN-10: 1492097403
Print Length: 576 pages Category: Data Science Books


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