Radial estimates and the test for sphericity

Introduction to Multivariate Analysis

1983 • 1,836 citations

Robust $M$-Estimators of Multivariate Location and Scatter

1976 • 941 citations

The Commutation Matrix: Some Properties and Applications

1979 • 533 citations

Asymptotic distributions in canonical correlation analysis and other multivariate procedures for nonnormal populations

1980 • 163 citations

Latent vectors of random symmetric matrices

1961 • 52 citations