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...their December issue, based on a lively and informative online comment thread: http://bit.ly/gVwzb8 In honor of 11/11, Drew Conway created a visualization in R on veteran homelessness in the US: http://bit.ly/gkpS6J Some good advice on thinking about writing loops in R by Yihiu Xie: http://bit.ly/gr4OlV Revolution's Joe Rickert reviews the R talks at the ACM Data Mining Camp: http://bit.ly/ebo9Pk The competition to create a recommendation engine for R packages continues, with new data and new prizes: http://bit.ly/ezF5WB There's a new package to access the InfoChimps API from R, for geo...