There is quite about about R on the Net, unfortunately I'm just looking for more real world code examples that would be utilized more by actual traders' in a day to day trading regimen. This would include accessing data from Yahoo for the S&P 500 daily for EOD data, etc. (Rmetrics has an example, but it is my understanding the code no longer works.) Can anyone point me to a resource page or code examples that helped them set up their data and trading projects in R? Thanks.