Health Care Leans Republican

3.6-times as many former congressional staffers turned health care lobbyists and their immediate connections have network ties closer to former President Bush, than to current President Obama.

distances

The connections in the network map shown below, and used for the analysis above, include people and organizations (e.g. corporate, not-for-profit, public, etc.) the people have been identified with.

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Mathematicians Do It Randomly

What it look like if you took all of the Mathematics articles from JSTOR, the digital journal archive, and mapped co-authorship of the papers? It would look something like this.  Interesting to note, that while the distribution does hold to the small world network distribution exponent, there’s some “peakiness” about it that may suggest it’s not really one network, but the merging of several.  Given the role of mathematics on so many other subjects, that would not be a surprise.

JSTOR Mathematics Authors
Largest cluster of co-authorship

Zoomable image with names, after the jump.

Continue reading “Mathematicians Do It Randomly”