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Computational statistics

an introduction to R
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Author: Search for this author Sawitzki, Günther
Year: 2009
Publisher: Boca Raton, FL, CRC Press Taylor & Francis
Media group: Ausleihbestand
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Branch: Hauptstelle Locations: MA-20 382 / -1 / -1 Status: borrowed Reservations: 0 Due date: 12/25/2009 Barcode: 00196363 Floor plans: Floor plan Lending note:

Content

Table of Contents
 
Suitable for a compact course or self-study, Computational Statistics: An Introduction to R illustrates how to use the freely available R software package for data analysis, statistical programming, and graphics. Integrating R code and examples throughout, the text only requires basic knowledge of statistics and computing.
 
This introduction covers one-sample analysis and distribution diagnostics, regression, two-sample problems and comparison of distributions, and multivariate analysis. It uses a range of examples to demonstrate how R can be employed to tackle statistical problems. In addition, the handy appendix includes a collection of R language elements and functions, serving as a quick reference and starting point to access the rich information that comes bundled with R.
 
Accessible to a broad audience, this book explores key topics in data analysis, regression, statistical distributions, and multivariate statistics. Full of examples and with a color insert, it helps readers become familiar with R.
 
Introduction
 
Basic Data Analysis
 
R Programming Conventions
 
Generation of Random Numbers and Patterns
 
Case Study: Distribution Diagnostics
 
Moments and Quantiles
 
Regression
 
General Regression Model
 
Linear Model
 
Variance Decomposition and Analysis of Variance
 
Simultaneous Inference
 
Beyond Linear Regression
 
Comparisons
 
Shift/Scale Families and Stochastic Order
 
QQ Plot, PP Plot, and Comparison of Distributions
 
Tests for Shift Alternatives
 
A Road Map
 
Power and Confidence
 
Qualitative Features of Distributions
 
Dimensions 1, 2, 3, …, infinity
 
Dimensions
 
Selections
 
Projections
 
Sections, Conditional Distributions, and Coplots
 
Transformations and Dimension Reduction
 
Higher Dimensions
 
High Dimensions
 
Appendix: R as a Programming Language and Environment
 
Help and Information
 
Names and Search Paths
 
Administration and Customization
 
Basic Data Types
 
Output for Objects
 
Object Inspection
 
System Inspection
 
Complex Data Types
 
Accessing Components
 
Data Manipulation
 
Operators
 
Functions
 
Debugging and Profiling
 
Control Structures
 
Input and Output to Data Streams; External Data
 
Libraries, Packages
 
Mathematical Operators and Functions; Linear Algebra
 
Model Descriptions
 
Graphic Functions
 
Elementary Statistical Functions
 
Distributions, Random Numbers, Densities …
 
Computing on the Language
 
References
 
Functions and Variables by Topic
 
Function and Variable Index
 
Subject Index
Suitable for a compact course or self-study, Computational Statistics: An Introduction to R illustrates how to use the freely available R software package for data analysis, statistical programming, and graphics. Integrating R code and examples throughout, the text only requires basic knowledge of statistics and computing.
 
This introduction covers one-sample analysis and distribution diagnostics, regression, two-sample problems and comparison of distributions, and multivariate analysis. It uses a range of examples to demonstrate how R can be employed to tackle statistical problems. In addition, the handy appendix includes a collection of R language elements and functions, serving as a quick reference and starting point to access the rich information that comes bundled with R.
 
Accessible to a broad audience, this book explores key topics in data analysis, regression, statistical distributions, and multivariate statistics. Full of examples and with a color insert, it helps readers become familiar with R.

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Details

Author: Search for this author Sawitzki, Günther
Statement of Responsibility: Günther Sawitzki
Year: 2009
Publisher: Boca Raton, FL, CRC Press Taylor & Francis
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Classification: Search for this systematic MA-20, MA-10
Subject type: Search for this subject type Monographien
ISBN: 9781420086782
ISBN (2nd): 1-4200-8678-2
Description: XIV, 251 S. : Ill., graph. Darst.
Tags: Datenverarbeitung; Mathematik allgemein; R (computer program language); LC; Mathematical statistics; Data processing
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Language: englisch||
Footnote: Literaturangaben
Media group: Ausleihbestand