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...package: http://bit.ly/tLwvGU Why we do need to deal with big data in R: http://bit.ly/rFmW9N The University of Washington is offering a web-based course on financial modeling with R: http://bit.ly/sLXYCY R performance tip: pre-allocate a vector, rather than extending it in a loop: http://bit.ly/ueKsMc A review of the new book "The Art of R Programming" by Norman Matloff: http://bit.ly/vTPZ8S R remains the preferred tool of participants in the Kaggle predictive modeling competitions: http://bit.ly/uN9DkL Other non-R-related stories in the past month included: data mining wine (http:/...