Bahadur Efficiencies of Some Tests for Uniformity on the Circle

Abstract

(1.1) g(a) = [2w7IO(K)]-l exp[Kcos a], -7r _ a < wr . 0 < K < oo is a parameter of concentration, larger values of K corresponding to more concentration towards the mean direction zero, and I0(K) is the Bessel function of purely imaginary argument. When K = 0 (1 .1) is the uniform ...