R Quick Syntax Reference 1st Edition by Margot Tollefson – Ebook PDF Instant Download/Delivery: 1430266406, 9781430266402
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Product details:
ISBN 10: 1430266406
ISBN 13: 9781430266402
Author: Margot Tollefson
The R Quick Syntax Reference is a handy reference book detailing the intricacies of the R language. Not only is R a free, open-source tool, R is powerful, flexible, and has state of the art statistical techniques available. With the many details which must be correct when using any language, however, the R Quick Syntax Reference makes using R easier.
Starting with the basic structure of R, the book takes you on a journey through the terminology used in R and the syntax required to make R work. You will find looking up the correct form for an expression quick and easy. With a copy of the R Quick Syntax Reference in hand, you will find that are able to use the multitude of functions available to the R user and are even able to write your own functions to explore and analyze data.
- Takes you through learning R, from download to statistical analysis.
- Clears the confusion around object types and how to use and convert the types.
- Tells you how to search for statistical techniques using the R help pages.
Table of contents:
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The R Prompt
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Assignments and Operators
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Kinds of Objects
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Modes of Objects
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Classes of Objects
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Functions
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Packaged Functions
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User-Created Functions
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How to Use a Function
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Inputting and Creating Data, Outputting Data and Output, and Manipulating Objects
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Importing and Creating Data
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Exporting from R
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Descriptive Functions and Manipulating Objects
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Flow Control
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Flow Control
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Examples of Flow Control
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The Functions ifelse() and switch()
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Some Common Functions, Packages, and Techniques
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Some Common Functions
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The Packages base, stats, and graphics
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Tricks of the Trade
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Tags: Margot Tollefson, R, Quick Syntax Reference


