2 papers
stat.ME2014
RAPTT: An Exact Two-Sample Test in High Dimensions Using Random Projections
Radhendushka Srivastava, Ping Li, David Ruppert
In high dimensions, the classical Hotelling's test tends to have low power or becomes undefined due to singularity of the sample covariance matrix. In this paper, this proble…
astro-ph.HE2012
Guilt by Association: Finding Cosmic Ray Sources Using Hierarchical Bayesian Clustering
Kunlaya Soiaporn, David Chernoff, Thomas Loredo +2
The Earth is continuously showered by charged cosmic ray particles, naturally produced atomic nuclei moving with velocity close to the speed of light. Among these are ultra high en…