Rstudio, a new IDE for R, is now in beta test. Other non-R-related stories in the past month included a cartoon about factor analysis, all-terrain pack robots, a clever map of optimal tic-tac-toe strategy, computers impersonating humans on Jeopardy and elsewhere, and how averages of faces don't regress to the mean. Steve Miller published a review of packages in R to process data using by-group methods similar to those in SAS.Ĭhristian Gunning offers some tips on setting up a parallel-programming cluster for R with OpenSSH and the doSNOW package. Neil Kodner used R to analyze the effect of device (iPad/iPhone/iPod) on top scores for the game Canabalt.
Some notes on recently updated R packages: Rcpp, reshape2, plyr, rms and formatr. Hadley Wickham, author of the ggplot2 package, is seeking feedback via a ggplot2 user survey. Michael also used R to analyze the emails of hacked internet security firm HBGary. The use of Twitter to organize the demonstrations in the Middle East is illustrated in an R chart by Michael Bommarito. The Freakonometrics blog published an tree model (from R) on similar journals with respect to their published article content.ĭating site OkCupid describes how data analysis in R contributes to their controversial relationships blog.Ī summary of the changes in R 2.12.2, released on February 25. R has overtaken SAS and Matlab in programming language popularity, according to the Tiobe Index.
Links to articles about Revolution R in Forbes, CIO Magazine, The Register and the New York Times.
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Revolution R Enterprise 4.2 is now available to subscribers, and for free download to academics.Ī brief report from the Strata: Working with Data conference, and a comprehensive review from Ted Leung.Ī profile of prolific R contributor, Dirk Eddelbuettel.Ī list of upcoming R-related courses from. In case you missed them, here are some articles from February of particular interest to R users.
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If you'd prefer to nominate via email, you can send suggestions to You can see previous profiles from the series at the link below. If there’s a specific member of the R community whom you feel should be recognized for their efforts developing R, a certain package, or contributing to the overall growth of R, we welcome you to nominate them in the comment thread below. With that being said, we’d like to open a call for nominations for upcoming R-Files features. While this blog is the creation of Revolution Analytics, the R-Files aims to profile contributors from the wider R community. Our intention with this series is to call out noteworthy work being done for open-source R and popular CRAN packages, and shine a light on some of the noteworthy individuals that make up what is now a broad community of contributors to R. We run an occasional series here on Revolutions called The R-Files, in which we profile members of the R community.
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