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25 Recipes for Getting Started with R - Helion

25 Recipes for Getting Started with R
ebook
Autor: Paul Teetor
ISBN: 978-14-493-0386-0
stron: 62, Format: ebook
Data wydania: 2011-01-31
Księgarnia: Helion

Cena książki: 55,24 zł (poprzednio: 64,99 zł)
Oszczędzasz: 15% (-9,75 zł)

Dodaj do koszyka 25 Recipes for Getting Started with R

R is a powerful tool for statistics and graphics, but getting started with this language can be frustrating. This short, concise book provides beginners with a selection of how-to recipes to solve simple problems with R. Each solution gives you just what you need to know to use R for basic statistics, graphics, and regression.

You'll find recipes on reading data files, creating data frames, computing basic statistics, testing means and correlations, creating a scatter plot, performing simple linear regression, and many more. These solutions were selected from O'Reilly's R Cookbook, which contains more than 200 recipes for R that you'll find useful once you move beyond the basics.

Dodaj do koszyka 25 Recipes for Getting Started with R

 

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Dodaj do koszyka 25 Recipes for Getting Started with R

Spis treści

25 Recipes for Getting Started with R. Excerpts from the R Cookbook eBook -- spis treści

  • 25 Recipes for Getting Started with R
  • SPECIAL OFFER: Upgrade this ebook with OReilly
  • Preface
    • Other Resources
    • Downloading Additional Packages
    • Software and Platform Notes
    • Conventions Used in This Book
    • Using Code Examples
    • Safari Books Online
    • How to Contact Us
  • 1. The Recipes
    • 1.1. Downloading and Installing R
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.2. Getting Help on a Function
      • Problem
      • Solution
      • Discussion
    • 1.3. Viewing the Supplied Documentation
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.4. Searching the Web for Help
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.5. Reading Tabular Datafiles
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.6. Reading from CSV Files
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.7. Creating a Vector
      • Problem
      • Solution
      • Discussion
    • 1.8. Computing Basic Statistics
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.9. Initializing a Data Frame from Column Data
      • Problem
      • Solution
      • Discussion
    • 1.10. Selecting Data Frame Columns by Position
      • Problem
      • Solution
      • Discussion
    • 1.11. Selecting Data Frame Columns by Name
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.12. Forming a Confidence Interval for a Mean
      • Problem
      • Solution
      • Discussion
    • 1.13. Forming a Confidence Interval for a Proportion
      • Problem
      • Solution
      • Discussion
    • 1.14. Comparing the Means of Two Samples
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.15. Testing a Correlation for Significance
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.16. Creating a Scatter Plot
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.17. Creating a Bar Chart
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.18. Creating a Box Plot
      • Problem
      • Solution
      • Discussion
    • 1.19. Creating a Histogram
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.20. Performing Simple Linear Regression
      • Problem
      • Solution
      • Discussion
    • 1.21. Performing Multiple Linear Regression
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.22. Getting Regression Statistics
      • Problem
      • Solution
      • Discussion
    • 1.23. Diagnosing a Linear Regression
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.24. Predicting New Values
      • Problem
      • Solution
      • Discussion
      • See Also
    • 1.25. Accessing the Functions in a Package
      • Problem
      • Solution
      • Discussion
      • See Also
  • About the Author
  • SPECIAL OFFER: Upgrade this ebook with OReilly
  • Copyright

Dodaj do koszyka 25 Recipes for Getting Started with R

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