I write about R every weekday at the Revolutions blog: http://blog.revolutionanalytics.com and every month I post a summary of articles from the previous month of particular interest to readers of r-help. In case you missed them, here are some articles related to R from the month of February: February 29 marked the 12th anniversary of the release of R 1.0.0, and the release of R 2.14.2: http://bit.ly/zp92pR A list of commercial vendors who have integrated R with their products for data, analysis, and presentation: http://bit.ly/zfu1sQ The rmr package (part of the RHadoop project integrating R and Hadoop) has been updated with improved performance and controls: http://bit.ly/w5eHXd A three-part tutorial on creating beautiful choropleths and raster-based maps with R: http://bit.ly/wTkqeW How to analyze weblog data with R: http://bit.ly/yNlFr4 Slides and video from the recent webinar, "Revolution R: 100% R and more" are available: http://bit.ly/yy4cG2 R is featured in two articles in Sybase's Financial Services Viewpoint newsletter: http://bit.ly/wVA1Ne Our review of "Machine Learning for Hackers", a new O'Reilly book that makes heavy use of R: http://bit.ly/ye6yU5 An "Introduction to R" course in San Jose, CA on Mar 10: http://bit.ly/yJUXnG Political analysis publication Politico uses R charts to look at data from the US presidential primary elections: http://bit.ly/xHC3Wz Hadley Wickham's webinar "A backstage tour of ggplot2" previews new features in the latest version of the R graphics package (video and slides): http://bit.ly/AuTZ4M Revolution R Enterprise now supporting Red Hat Enterprise Linux 6: http://bit.ly/yYRKis A stunning map of bike route usage in London, created with ggplot2: http://bit.ly/xQvvOi How to visualize a conversation on Twitter with R: http://bit.ly/x0pmaa Rstudio updated to version 0.95: http://bit.ly/yYLr9V High-performance computing with Revolution R on MSU's Statistical Computing Cluster featured in ReadWriteWeb: http://bit.ly/zfRF1B Revolution Analytics welcomes new CEO, Dave Rich: http://bit.ly/y4XMNh R charts in prominent places: in Facebook's IPO documents, and in the journal Nature: http://bit.ly/xNnZo4 Analyst David Menninger reflects on the winning entries in the Applications of R in Business contest: http://bit.ly/yBe3tX Other non-R-related stories in the past month included: top influencers in Big Data (http://bit.ly/AlzK9k), how Target predicted a girl's pregnancy before her father knew (http://bit.ly/ziBr4V), and a better map-folding method (http://bit.ly/zu7LgZ). And on a lighter note: What Statisticians Actually Do (http://bit.ly/x4Qmg4), and Star Wars as community theatre (http://bit.ly/ybEOoR) and Lego (http://bit.ly/y7Od5T). There are new R user groups in Austin and Adelaide (http://bit.ly/xeRdu7), Cambridge (http://bit.ly/zaUPfD), Berkeley (http://bit.ly/wGDXex). There's also interest in R user groups in Austria (http://bit.ly/xvtneh), Pittsburgh (http://bit.ly/zDxinh) and Phoenix (http://bit.ly/xmluqq). Meeting times for local R user groups (http://bit.ly/eC5YQe) can be found on the updated R Community Calendar at: http://bit.ly/bb3naW If you're looking for more articles about R, you can find summaries from previous months at http://blog.revolutionanalytics.com/roundups/. Join the Revolution mailing list at http://revolutionanalytics.com/newsletter to be alerted to new articles on a monthly basis. As always, thanks for the comments and please keep sending suggestions to me at david at revolutionanalytics.com . Don't forget you can also follow the blog using an RSS reader like Google Reader, or by following me on Twitter (I'm @revodavid). Cheers, # David -- David M Smith <david at revolutionanalytics.com> VP of Marketing, Revolution Analytics? http://blog.revolutionanalytics.com Tel: +1 (650) 646-9523 (Palo Alto, CA, USA)