Uses clear, step-by-step demonstrations of every concept Uses SAS/SPSS terminology in narrative, Table of Contents, Index and Glossary Demonstrates which of over 1,200 add-on packages give the most SAS/SPSS-like output INDICE: Introduction. The five main parts of SAS and SPSS.- Programming conventions.- Typographic conventions.- Installing andamp; updating R.- Running R.- Help and documentation.- Programming language basics.- Data Acquisition.- Selecting Variables - Var, Variables.- Selecting observations - where, if select if, filter.- Selecting both variables and observations.- Converting data structures.- Data management.- Recoding variables. Value labels or formats (andamp; measurement level).- Variable labels.- Generating data.- How R stores data.- Managing your files and workspace.- Graphics overview.- Traditional graphics.- The ggplot2 package.- Statistics.- Summary.- Conclusion.- Appendix A.- Appendix B.- Appendix C.- Bibliography.
- ISBN: 978-0-387-09417-5
- Editorial: Springer
- Encuadernacion: Cartoné
- Páginas: 548
- Fecha Publicación: 01/10/2008
- Nº Volúmenes: 1
- Idioma: Inglés