Bad Hessian « Computational social science blog Kai Arzheimer 11 years ago Here is a new blog on computational social science. Extra kudos for the name and the logo. Bad Hessian « Computational social science blog. Share this: Related posts: Brexit : What I learned from watching BBC News for 48 hours straight R vs Stata French Legislative 1st Round Blog Round-Up Working Class Parties 2.0? Competition between Centre Left and Extreme Right Parties