After a nice twitter conversation this morning, I finally got the impetus to release the source for my Congressional Bill Statistics data. You can find the source at this Github repository. I haven’t taken the time to review…
Blog Archives
Summary of community detection algorithms in igraph 0.6
Based on Launchpad traffic and mailing list responses, Gabor and Tamas will soon be releasing igraph 0.6. In celebration, I’ll be publishing a number of helpful lists and tables I’ve put together to organize information about igraph. In…
Tagged with: clustering, community detection, data, igraph, networks, python, r
Posted in Consulting, Programming
Posted in Consulting, Programming
Building Python pandas from development source
I first heard about Python pandas from a friend at RenTech or AQR in the early summer of last year. At the time, the project was little more than a documentation page and a few wrapper methods around numpy.…
Grexit stage left: visualizing the online discussion around Greece’s possible Euro exit
While Tsipras and his Syriza coalition have been busy in Greek parliament, the Internet has been a-buzz with speculation that their platform will result in a Greek exit from the Euro currency. This prospect, affectionately dubbed “Grexit” by Citi…
Tagged with: data, gephi, informatics, networks, r, twitter, visualization
Posted in Company News, Consulting, Research
Posted in Company News, Consulting, Research
Visualizing the #nonato Twitter hashtag – time series and top users
The NATO summit is currently being held in Chicago, and, as is typical for NATO or G# summits, the streets and tweets are full of dissent. In the spirit of my past investigations of online dissent (#jan25, #25bahman, #12fev,…
Tagged with: data, informatics, python, r, twitter, visualization
Posted in Consulting, Programming, Technology
Posted in Consulting, Programming, Technology
