Advanced R Solutions

•When R creates copies, and how it affects memory usage and code performance
•Everything you could ever want to know about functions
•The differences between calling and exiting handlers
•How to employ functional programming to solve modular tasks
•The motivation, mechanics, usage, and limitations of R's highly pragmatic S3 OO system
•The R6 OO system, which is more like OO programming in other languages
•The rules that R uses to parse and evaluate expressions
•How to use metaprogramming to generate HTML or LaTeX with elegant R code
•How to identify and resolve performance bottlenecks