Software
GraphMovie, a library for programatically visualizing dynamic networks in 2D and 3D.
Python code to calculate the pairwise stability of community or clustering methods on time-dependent networks.
Python code to retrieve Open Market Operation data from the New York Federal Reserve.
Matlab MEX code to calculate the kappa function, a generalized downside risk-adjusted performance measure.
R code to download and process twitter search and hashtag messages.
Python code to download and process twitter search and hashtag messages.