21.1. Appendix

21.1.1. B - Start-Up and Getting Help

21.1.2. B - Packages

21.1.3. B - Creating Objects

21.1.4. B - Data Types and Basic Structures

21.1.5. B - Working with Rectangular Data Sets

21.1.6. B - Objects and Classes

21.1.7. B - R Functions

21.1.8. B - The Three Faces of =

21.1.9. B - The Applied Predictive Modeling Package

21.1.10. B - ThecaretPackage

21.1.11. B - Software Used in this Text