Paindaveine, Davy; Cutting, Christine; Verdebout, Thomas - European Centre for Advanced Research in Economics and … - 2014
We consider asymptotic inference for the concentration of directional data. More precisely, wepropose tests for concentration (i) in the low-dimensional case where the sample size n goes to infinity andthe dimension p remains fixed, and (ii) in the high-dimensional case where both n and p become...