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Jane M. Horgan
Probability with R
Читать книгу Probability with R - Jane M. Horgan - Страница 1
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Страница 1
Table of Contents
List of Tables
List of Illustrations
Guide
Pages
Probability with
R
: An Introduction with Computer Science Applications
Copyright
Dedication
Preface to the Second Edition
Preface to the First Edition
Acknowledgments
About the Companion Website
Страница 14
1 Basics of
R
1.1 What Is R?
1.2 Installing R
1.3 R Documentation
1.4 Basics
1.5 Getting Help
1.6 Data Entry
1.6.1 Reading and Displaying Data on Screen
Example 1.1
Entering data from the screen to a vector
1.6.2 Reading Data from a File to a Data Frame
Definition 1.1
Data frame
Example 1.2
Reading data from a file into a data frame
1.7 Missing Values
1.8 Editing
1.8.1 Data Editing
1.8.2 Command Editing
1.9 Tidying Up
1.10 Saving and Retrieving
1.11 Packages
1.12 Interfaces
1.12.1 RStudio
1.12.2
R
Commander
Exercises 1.1
1.13 Project
Reference
2 Summarizing Statistical Data
2.1 Measures of Central Tendency
Example 2.1 Apps Usage
2.2 Measures of Dispersion
2.3 Overall Summary Statistics
2.4 Programming in R
2.4.1 Creating Functions
Example 2.2 A program to calculate skewness
2.4.2 Scripts
Exercises 2.1
2.5 Project
3 Graphical Displays
3.1 BOXPLOTS
3.2 HISTOGRAMS
3.3 STEM AND LEAF
3.4 SCATTER PLOTS
3.5 THE LINE OF BEST FIT
3.6 MACHINE LEARNING AND THE LINE OF BEST FIT
Example 3.1
3.7 GRAPHICAL DISPLAYS VERSUS SUMMARY STATISTICS
Exercises 3.1
3.8 Projects
References
Страница 63
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