Perform data analysis with R quickly and efficiently with the task-oriented recipes in this cookbook. Although the R language and environment include everything you need to perform statistical work right out of the box, its structure can often be difficult to master. R Cookbook will help both beginners and experienced data programmers unlock and use the power of R.This practical book provides a collection of concise recipes that will help you be productive with R immediately. You'll get the job done faster and learn more about R in the process.Key topics include: Getting started with R Input/output Data structures Basic numerical calculations Basic probability calculations Basic statistical calculations and tests Graphics Regression and ANOVA Advanced statistical techniques Handy tips, techniques, and hacks that everyone can use