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 January: Sponsorships from Revolution Analytics are now available for local R user groups in 2012: http://bit.ly/y0znRH The winners of the Applications of R in Business Contest have been announced: http://bit.ly/AsRLQG The coefplot package visualizes model coefficients and standard errors in a line chart: http://bit.ly/AB0oJD Revolution Analytics was named a "Startup to Watch in 2012" by Silicon Angle, amongst five companies commercializing and contributing to open source: http://bit.ly/wdKJ4b Revolution Analytics is hiring Sales Engineers with experience in applying R: http://bit.ly/zwOVni The Offensive Politics blog shows how to use R packages and a Google Fusion table to visualize election results in real time: http://bit.ly/xiuD0W Course materials for Optimization for Finance in R from Kurt Hornik and colleagues at the University of Vienna are available online: http://bit.ly/z51PE4 Hardcopies of Patrick Burns' downloadable guides "S Poetry" and "The R Inferno" are also available for purchase: http://bit.ly/y7Sq1r R jumped from 25 to 19 in annual TIOBE ranking of programming language popularity: http://bit.ly/yrj1oM The New York Times used R to illustrate a print-edition feature about wealth distribution in the USA: http://bit.ly/wR3S4D The RInside package has been updated to improve support on Windows for embedding R in C++: http://bit.ly/xGSq2E An R script represents your Facebook friends as a social network graph: http://bit.ly/y2UePc My interview with the Boulder BI Brain Trust about R and Revolution Analytics is available online as a podcast: http://bit.ly/xePbgW The New York Times' Bits Blog talks about R, statistics, and Rob Tibshirani: http://bit.ly/yvetXU The pre-conference tutorials at UseR! 2012 have been announced: http://bit.ly/yZH2l0 Revolution Analytics welcomes a new CEO: http://bit.ly/y4XMNh Other non-R-related stories in the past month included: special effects without post-processing (http://bit.ly/ybc7HZ), a video explaining the difference between trend and variation (http://bit.ly/yAM7jb), instant-freezing beer (http://bit.ly/yw4uRz), a song made from movie clips (http://bit.ly/yc7QgD), and movie poster similarities (http://bit.ly/wo3WSP). There are new R user groups in Belgium (http://bit.ly/zqgAME), Cleveland (http://bit.ly/AxKJbZ), Cambridge (http://bit.ly/zaUPfD), Austin and Adelaide (http://bit.ly/xeRdu7). 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)