Blog Archives

Choosing colors for your charts with RColorBrewer

December 9, 2010
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Choosing colors for your charts with RColorBrewer

If you're creating a bar chart in R, how do you decide what colors the bars should be? Or if you're creating an image plot, what range of images should you use? The colors you choose can not only affect the viewer's interpretation of the graphic, it can also determine its aesthetic appeal, too. That's where the RColorBrewer package...

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Choosing colors for your charts with RColorBrewer

December 9, 2010
By
Choosing colors for your charts with RColorBrewer

If you're creating a bar chart in R, how do you decide what colors the bars should be? Or if you're creating an image plot, what range of images should you use? The colors you choose can not only affect the viewer's interpretation of the graphic, it can also determine its aesthetic appeal, too. That's where the RColorBrewer package...

Read more »

Slides from Revolution R: 100% R and More

December 8, 2010
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If you missed today's webcast on Revolution R Enterprise: 100% R and more, the slides from the presentation are now available for download, and a replay of the webcast (in WMV format) will be available at that same link very soon. And if you missed some of the links I mentioned in the presentation, here they are for your...

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Slides from Revolution R: 100% R and More

December 8, 2010
By

If you missed today's webcast on Revolution R Enterprise: 100% R and more, the slides from the presentation are now available for download, and a replay of the webcast (in WMV format) will be available at that same link very soon. And if you missed some of the links I mentioned in the presentation, here they are for your...

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Webinar: Revolution R is 100% R and More

December 7, 2010
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I'll be hosting a webinar tomorrow (Wednesday) aimed at R users who want to know more about how Revolution R Enterprise extends open source R for big data, Web services, multi-core processing, debugging and more. For R users at schools and universities, I'll also explain how you can download and use Revolution R Enterprise free of charge. The full...

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Webinar: Revolution R is 100% R and More

December 7, 2010
By

I'll be hosting a webinar tomorrow (Wednesday) aimed at R users who want to know more about how Revolution R Enterprise extends open source R for big data, Web services, multi-core processing, debugging and more. For R users at schools and universities, I'll also explain how you can download and use Revolution R Enterprise free of charge. The full...

Read more »

R 2.12.1 scheduled for December 16

December 6, 2010
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The next update to R will be a patch release: R 2.12.1 will be released on December 16, as announced today by the R Core Team. As is typical for a patch release, this version will include some minor bug fixes plus a few new features (from the current build's NEWS file): The DVI/PDF reference manual now includes the...

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R 2.12.1 scheduled for December 16

December 6, 2010
By

The next update to R will be a patch release: R 2.12.1 will be released on December 16, as announced today by the R Core Team. As is typical for a patch release, this version will include some minor bug fixes plus a few new features (from the current build's NEWS file): The DVI/PDF reference manual now includes the...

Read more »

Because it’s Friday: The 4th Amendment X-ray T-shirt

December 3, 2010
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Because it’s Friday: The 4th Amendment X-ray T-shirt

Here's a clever way to express your objection to the obtrusiveness of the new backscatter X-ray scanners at airports: A T-shirt with the text of the 4th Amendment printed in metallic ink: Also available in underwear format. Cargo Collective: 4th Amendment Wear

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Data Visualization Practices at the New York Times

December 3, 2010
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Amanda Cox of the New York Times' graphics department recently gave a great presentation to the New Media Days conference in Copenhagen and described how the Times uses data visualizations to reveal patterns, provide context, describe relationships, and even create a sense of wonder about the world. In the video, Amanda demonstrates several of the Times' best interactive visualizations...

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