"R in a Nutshell" is the best way to learn R, a powerful open source tool for data visualization and statistical computing - ideal as a replacement for statistical packages costing thousands of dollars. Practical and easy to read, the book provides a thorough overview of the language, along with a reference to the most commonly used features. You\'ll quickly discover why R has become increasingly popular for analyzing data sets of any size. Learn how to use R to solve complex, real-world statistical problems. Explore R\'s superior graphical capabilities, which let you control and manipulate every detail of your graphs. Take advantage of the large, robust library of contributed packages, including a vast number of statistical techniques and algorithms. Also learn how to run R on your desktop, from within Excel or on a shared server. This is the first affordable, comprehensive reference book on R. Whether you analyze business data or conduct scientific research, R lets you perform statistical analysis in minutes that would take hours with Excel. "R in a Nutshell" shows you how.