XLSolutions Corporation has scheduled 2 great R/Splus Advanced
programming courses. More course can be viewed on our website.


R/Splus Advanced Programming***** San Francisco **** January 21-22,
2008
R/Splus Advanced Programming***** New York City **** January 24-25,
2008


Please email for earlybird rates: Payments due after the class.


R/Splus Advanced Programming Course Outline:

Day 1

- Overview of R/S fundamentals: Syntax and Semantics
- Class and Inheritance
- Concepts, Construction and good use of Language Objects
- Coercion and Efficiency
- Object-oriented Programming in R and S-Plus
- Taking advantage of fast objects and fast functions
- Advanced Manipulation tools: Parse, Deparse, Substitute, etc.
- How to fully take advantage of Vectorization
- Generic and Method Functions; S4 (S-Plus 6), etc.
- Search path, Databases and Frames Visibility (S-plus)

Day 2

- Working with Large Objects
- Handling Properly Recursion and Iterative Calculations
- Managing loops; For (S-Plus) and for() loops
- Consequences of Lazy Evaluation
- Efficient Code Practices for Large Computations
- Memory Management and Resource Monitoring
- Writing R and S-plus Functions to call Compiled Code
- Writing and Debugging Compiled Code for S-plus and R system
- Connecting R to External Data Sources
- Macros in R
- Understanding the Structure of Model fitting Functions in R and
S-plus
- Designing and Packaging Efficiently a new model Function

Payment due AFTER the class
Email us for group discounts.
Email Sue Turner: sue@xlsolutions-corp.com
Phone: 206-686-1578
Visit us: www.xlsolutions-corp.com/courselist.htm
Please let us know if you and your colleagues are interested in this
class to take advantage of group discount.

Register now to secure your seat!