Bayesian PCA

Authors: Jan Smycka, Petr Keil This post introduces experimental R package bPCA which we developed with Jan Smycka, who actually came with the idea. We do not guarantee the very idea to be correct and there certainly are bugs – we invite anyone to show us wrong, or to contribute. … Continue reading

Center for Theoretical Study, Prague: more intense than ivy league

I have recently been lucky to relocate from Yale to Center for Theoretical Study in Prague, Czech Republic. The institute brings together philosophers, mathematicians, physicists, sociologists, economists, biologists and others; it is similar to Santa Fe Institute or Princeton Institute for Advanced Study, and its aim is to stimulate interdisciplinary … Continue reading