Posts Tagged ‘ processing ’

Connecting the real world to R with an Arduino

October 2, 2012
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Connecting the real world to R with an Arduino

If connecting data to the real world is the next sexy job, then how do I do this? And how do I connect the real world to R?It can be done as Matt Shottwell showed with his home made ECG and a patched version of R at useR! 2011. However, there are ot...

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Information Transmission in a Social Network: Dissecting the Spread of a Quora Post

September 7, 2011
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Information Transmission in a Social Network: Dissecting the Spread of a Quora Post

tl;dr See this movie visualization for a case study on how a post propagates through Quora. How does information spread through a network? Much of Quora’s appeal, after all, lies in its social graph — and when you’ve got a network of users, all broadcasting their activities to their neighbors, information can cascade in multiple

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