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November 16, 2011


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Mary Lou Tierney

Steve, interesting stuff! I program manager of our company's internal, global R&D program. Was wondering what you used to generate the SNA graph in this post.

Thank you!

Mary Lou

John Cardente

Hi Mary Lou,

I'm responsible for the analytics that Steve has been sharing. To generate the SNA graph, I used R's igraph package.


The package has a learning curve but has been very useful in analyzing the Innovation Contest's social network. Be on the lookout for more SNA related posts by Steve.

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by Steve Todd

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