R cookbook
With more than 200 practical recipes, this book helps you perform data analysis with R quickly and efficiently. The R language provides everything you need to do statistical work, but its structure can be difficult to master. This collection of concise, task-oriented recipes makes you productive wit...
| Autor principal: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Beijing ; Sebastopol, California :
O'Reilly
2011.
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| Edición: | First edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009628274006719 |
Tabla de Contenidos:
- Table of Contents; Preface; The Recipes; A Note on Terminology; Software and Platform Notes; Other Resources; Conventions Used in This Book; Using Code Examples; Safari® Books Online; How to Contact Us; Acknowledgments; Chapter 1. Getting Started and Getting Help; Introduction; 1.1 Downloading and Installing R; Problem; Solution; Discussion; See Also; 1.2 Starting R; Problem; Solution; Discussion; Starting on Windows; Starting on OS X; Starting on Linux and Unix; See Also; 1.3 Entering Commands; Problem; Solution; Discussion; See Also; 1.4 Exiting from R; Problem; Solution; Discussion
- See Also1.5 Interrupting R; Problem; Solution; Discussion; See Also; 1.6 Viewing the Supplied Documentation; Problem; Solution; Discussion; See Also; 1.7 Getting Help on a Function; Problem; Solution; Discussion; See Also; 1.8 Searching the Supplied Documentation; Problem; Solution; Discussion; See Also; 1.9 Getting Help on a Package; Problem; Solution; Discussion; See Also; 1.10 Searching the Web for Help; Problem; Solution; Discussion; See Also; 1.11 Finding Relevant Functions and Packages; Problem; Solution; Discussion; See Also; 1.12 Searching the Mailing Lists; Problem; Solution
- DiscussionSee Also; 1.13 Submitting Questions to the Mailing Lists; Problem; Solution; Discussion; See Also; Chapter 2. Some Basics; Introduction; 2.1 Printing Something; Problem; Solution; Discussion; See Also; 2.2 Setting Variables; Problem; Solution; Discussion; See Also; 2.3 Listing Variables; Problem; Solution; Discussion; See Also; 2.4 Deleting Variables; Problem; Solution; Discussion; See Also; 2.5 Creating a Vector; Problem; Solution; Discussion; See Also; 2.6 Computing Basic Statistics; Problem; Solution; Discussion; See Also; 2.7 Creating Sequences; Problem; Solution
- DiscussionSee Also; 2.8 Comparing Vectors; Problem; Solution; Discussion; See Also; 2.9 Selecting Vector Elements; Problem; Solution; Discussion; See Also; 2.10 Performing Vector Arithmetic; Problem; Solution; Discussion; See Also; 2.11 Getting Operator Precedence Right; Problem; Solution; Discussion; See Also; 2.12 Defining a Function; Problem; Solution; Discussion; See Also; 2.13 Typing Less and Accomplishing More; Problem; Solution; Discussion; 2.14 Avoiding Some Common Mistakes; Problem; Discussion; See Also; Chapter 3. Navigating the Software; Introduction
- 3.1 Getting and Setting the Working DirectoryProblem; Solution; Discussion; See Also; 3.2 Saving Your Workspace; Problem; Solution; Discussion; See Also; 3.3 Viewing Your Command History; Problem; Solution; Discussion; 3.4 Saving the Result of the Previous Command; Problem; Solution; Discussion; See Also; 3.5 Displaying the Search Path; Problem; Solution; Discussion; See Also; 3.6 Accessing the Functions in a Package; Problem; Solution; Discussion; See Also; 3.7 Accessing Built-in Datasets; Problem; Solution; Discussion; See Also; 3.8 Viewing the List of Installed Packages; Problem
- Solution
