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Bibliografische Details

Titel: R in a Nutshell
Verlag: O'Reilly
Ver�ffentlichungsdatum: 2009
Sprache: Englisch
ISBN-10: 059680170X
ISBN-13: 9780596801700
Bindung: paperback
Zustand: Good

�ber diesen Titel

Inhaltsangabe

Why learn R? Because it's rapidly becoming the standard for developing statistical software. R in a Nutshell provides a quick and practical way to learn this increasingly popular open source language and environment. You'll not only learn how to program in R, but also how to find the right user-contributed R packages for statistical modeling, visualization, and bioinformatics.

The author introduces you to the R environment, including the R graphical user interface and console, and takes you through the fundamentals of the object-oriented R language. Then, through a variety of practical examples from medicine, business, and sports, you'll learn how you can use this remarkable tool to solve your own data analysis problems.

Understand the basics of the language, including the nature of R objects
Learn how to write R functions and build your own packages
Work with data through visualization, statistical analysis, and other methods
Explore the wealth of packages contributed by the R community
Become familiar with the lattice graphics package for high-level data visualization
Learn about bioinformatics packages provided by Bioconductor

"I am excited about this book. R in a Nutshell is a great introduction to R, as well as a comprehensive reference for using R in data analytics and visualization. Adler provides 'real world' examples, practical advice, and scripts, making it accessible to anyone working with data, not just professional statisticians."

�ber die Autorin bzw. den Autor

Joseph Adler has years of experience working with lots of popular data mining packages, including databases (including Oracle, PostgreSQL, and MS Access), statistical analysis tools (SAS, SPSS, S-Plus, and R), and data mining tools (SAS Enterprise Miner, Insightful Miner, Oracle Data Mining, Weka, and SPSS Clementine). He is currently leading a project at Verisign to pick a data mining package for enterprise deployment.

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We are a family run online bookshop based in Wales at the western edge of the Brecon Beacons National park and have been selling books online since October 2004. I have always had a love of books and it eventually got to the stage where my own book collection began to take over the family home! I reluctantly decided to sell a few of my own books on Amazon and was astonished at how quickly they sold. I was hooked and decided to start buying and selling books as a small part-time business from my spare bedroom. The business rapidly expanded, taking over the spare bedroom and my garage, swiftly followed by a spare bedroom in my mother's house and her garage! I acquired a small industrial unit in February 2007 and took the plunge to go full-time in March 2007, closely followed by my wife in September 2007. In October 2007 we moved in to larger premises and also took on our first members of staff to assist with the ever increasing workload. Our aim is to ensure that the people who buy our books enjoy the same service that we would hope for when purchasing a book ourselves. To that end, we endeavour to give all our books accurate descriptions, price them accordingly and dispatch swiftly and safely. All orders are dispatched within one working day, Monday to Friday. We will endeavour to answer all queries by email within 24 hours.

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