Ebook: R in a Nutshell

Presents a guide to the R computer language, covering such topics as the user interface, packages, syntax, objects, functions, object-oriented programming, data sets, lattice graphics, regression models, and bioconductor.;1. Getting and installing R -- 2. The R user interface -- 3. A short R tutorial -- 4. R packages -- 5. An overview of the R language -- 6. R syntax -- 7. R objects -- 8. Symbols and environments -- 9. Functions -- 10. Object-oriented programming -- 11. Saving, loading, and editing data -- 12. Preparing data -- 13. Graphics -- 14. Lattice graphics -- 15. ggplot2 -- 16. Analyzing data -- 17. Probability distributions -- 18. Statistical tests -- 19. Power tests -- 20. Regression models -- 21. Classification models -- 22. Machine learning -- 23. Time series analysis -- 24. Optimizing R programs -- 25. Bioconductor -- 26. R and Hadoop.