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.../bit.ly/eDv6B8 CRANberriesFeed is a new Twitter feed announcing new packages for R: http://bit.ly/gAWvKa The replay and slides are now available for the webinar "Portfolio design, optimization and stability analysis" presented by Diethelm W?rtz of the Rmetrics Association: http://bit.ly/dG4fI0 A question on StackOverflow provides some great suggestions for managing memory usage in an R session: http://bit.ly/glgGSq doSMP, an open-source package from Revolution Analytics to support parallel processing in R on Windows, is now available on CRAN: http://bit.ly/e0DzkZ Other non-R-related s...