This paper studies the asymptotic power of tests of sphericity against perturbations in a single unknown direction as both the dimensionality of the data and the number of observations go to infinity.
The Annals of Statistics, Vol. 21, No. 2 (Jun., 1993), pp. 611-624 (14 pages) This paper concerns self-consistent estimators for survival functions based on doubly censored data. We establish strong ...