Blog Archives

Google Summer of Code advances R

September 28, 2010
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For the third year running, the Google Summer of Code program has sponsored a number of students working with R, and has again resulted in several new contributions expanding R in various fields. Dirk Eddelbuettel, who coordinated the R-related projects for GSoC in 2010, summarized the results, with details about the new packages now available for R thanks to...

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Some hints for the R Beginner: Avoiding "blank screen syndrome"

September 27, 2010
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For new users, starting R for the first time can be a little daunting. Luckily, Patrick Burns of Burns Statistics has put together a handy tutorial to help the first-time R user get beyond "blank screen syndrome": So you have successfully started R on your machine. Here's where the trouble sometimes starts -- there's a big, huge prompt daring...

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Because it’s Friday: Statistician vs Scientist

September 24, 2010
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This video brings flashbacks for my days as a statistics consultant to a medical school. Some days we just weren't speaking the same language... (With thanks to reader MK for the tip: "It's funny because it is true...".)

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R/Finance 2011 Call for Papers

September 23, 2010
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Held annually in Chicago, R/Finance is the conference for R users in the financial services industry. This year's conference included presentations from practitioners and researchers at institutions like Invesco Asset Management, Black Mesa Capital, and some of the leading academic institutions from around the world. Next year's conference, to be held 29-30 April 2011, could include you. If you're...

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Guidelines for efficient R programming

September 22, 2010
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R is designed to make it easy to clearly express statistical ideas in code, but when it come to writing code that runs as fast as possible, there are a few tips, tricks and caveats to be aware of. As part of the BioConductor conference this past summer, Martin Morgan prepared a tutorial on efficient R programming. (Patrick Abouyen...

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The R-Files: Hadley Wickham

September 21, 2010
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The R-Files: Hadley Wickham

"The R-Files" is an occasional series from Revolution Analytics, where we profile prominent members of the R Community. Name: Hadley Wickham Profession: Assistant Professor of Statistics, Rice University Nationality: New Zealand Years Using R: 10 Known for: Developing popular R packages including ggplot2, plyr, reshape; creator of crantastic.org; author of ggplot2: Elegant Graphics for Data Analysis An Assistant Professor...

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Saptarshi Guha on Hadoop, R

September 20, 2010
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Saptarshi Guha (author of the Rhipe package) joins the likes of Ebay, Yahoo, Twitter and Facebook and as one of just 37 presenters at the Hadoop World conference. (Revolution Analytics is proud to sponsor Saptarshi's presence at this event, which take place in New York on October 12.) He'll be talking about using R and Hadoop to analyze Voice-over-IP...

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In case you missed it: August Roundup

September 20, 2010
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In case you missed them, here are some articles from August of particular interest to R users. We noted that R had a key role in the US government's reaction to the BP oil spill, as related by the Statistical Engineering division chief at NIST. We linked to an example of creating an animation in Google Earth based on...

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Running R on the iPad

September 17, 2010
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I'm a hardcore Mac user, so it's annoying to me that we don't yet support Revolution R Enterprise on MacOS X. Believe me, I've argued the point. But MacOS is still a relatively uncommon platform in business, and there's just not the demand yet from customers to justify porting the Revolution R extensions to MacOS X. (Open-source Revolution R...

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R’s time is now

September 16, 2010
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Jeff Kelly of Tech Target has just published a feature article about R. While R has been around for almost 20 years now (R&R first started the project in 1993), "its time may have finally come", he says. One thing I really like about the article is how well it highlights R's flexibility and "top-notch" data visualizations. It includes...

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