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Revolution Analytics Offers Free Software for Kaggle Competitors

By Klint Finley / April 19, 2011 01:45 PM / Comments

Today Revolution Analytics announced a partnership with Kaggle to provide Revolution R Enterprise software for free to participants in Kaggle's data contests. Competitors can download the software here.

Revolution is a company that provides commercial support and tools for the statistical programming language R (see our previous coverage). Kaggle hosts data analysis competitions for organizations such as such as Deloitte, NASA, Wikipedia and The Heritage Health Network.

3 Presentations on R: Data Mining, Web Development and Data Visualization

By Klint Finley / March 30, 2011 06:45 AM / Comments

R, the statistical programming language, continues to grow in popularity. A recent poll at KDnuggets found that 34% of respondents do at least half of their data mining in R. Although it's a domain specific language, it's versatile. Here are three different presentations, each on a different aspect of R.

jStat: It's Like R for JavaScript

By Klint Finley / March 18, 2011 05:15 AM / Comments

jStat is a JavaScript library for statistical operations. It aims to provide a JavaScript-based alternative to MATLAB or R. The documention is unfinished, leaving the range of features unclear. But it's has potential.

"It's certainly not a full-fledged stats package in the same sense as R or SPSS or SAS," says R developer Ed Borasky. "But the trend is clearly towards building statistics and visualization software in JavaScript." Borasky's mantra is "Perl is the past, R, Ruby, Python, PHP and Java are the present, and JavaScript is the future."

Big Data Team-Up: IBM Netezza and Revolution Analytics Brining R to the Data Warehouse

By Klint Finley / March 14, 2011 05:15 AM / Comments

IBM Netezza and Revolution Analytics announced today at the Predictive Analytics World event that the two companies are working together to integrate the statistical programming language R into Netezza's Netezza TwinFin data warehouse appliance. The companies want to make it possible use R to process data on the data warehouse  appliance without moving to another system. This should enable much faster data processing.

Although no release data has been set, representatives from the companies say work on the project has begun in earnest. Select customers will beta test the integration in the coming months.

Want to Crunch Numbers in the Cloud with R?

By Klint Finley / March 8, 2011 12:06 PM / Comments

Cloudnumbers.com, a cloud-based high-performance computing platform for complex computing, is now open for beta. Cloudnumbers.com will eventually support math and statistics environments like R and NumPy, specialized scientific software like AutoDock, and video rendering applications like Blender. For now it's specifically looking for users to test its R environment.

RStudio: An Open Source and Cross-Platform IDE for R

By Klint Finley / March 1, 2011 01:40 PM / Comments

RStudio a is free and open source IDE for R programmers. It's available for Linux, OSX and Windows - and you can run it from the Web. It's built with HTML and JavaScript and looks pretty slick. You can find it on Github here.

According to the RStudio blog, the team plans to monetize the product by selling services such as support, training, consulting and hosting.

Enterprise Startup Spotlight: Revolution Analytics, Taking on SAS, SPSS

By Klint Finley / February 17, 2011 09:30 AM / Comments

Revolution Analytics is a company that provides commercial support for the open source statistical programming language R. Its flagship product is Revolution R for Enterprise, a distribution of R that competes with other commercial statistical products such as SAS and SPSS. Revolution CEO Norman H. Nie was the co-inventor of SPSS.

How a Science Journalist Created a Data Visualization to Show the Magnitude of the Haiti Earthquake

By Alex Williams / January 12, 2011 04:30 PM / Comments

On the one year anniversary of the Haiti earthquake, journalist Peter Aldhous created a data visualization that shows how the Carribean country's relatively low seismic earthquake had as many fatalities as all but one earthquake over a time span of almost 40 years.

The data visualization is striking but also a study in how journalists are increasingly telling stories that leverage datasets that are freely available to the public.

Peter Aldhous, San Francisco Bureau Chief for New Scientist magazine, created the interactive graphics. We asked him to explain how he created the visualizations which compare seismic activity to fatalities caused by earthquakes over the span of four decades.

The Big Data Explosion and the Demand for the Statistical Tools to Analyze It

By Audrey Watters / August 31, 2010 07:35 AM / Comments

If The Graduate were remade today, the advice to young Benjamin Braddock might be "just one word... statistics."

The explosion of digital data has generated a need for technology to store, serve, and analyze petabytes of data. But it's also creating a lot of opportunities for people who are trained in the field of statistics. And more and more, that training involves learning R, the open source statistical programming language.

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