Robust and Multivariate Statistical Methods

Mengxi Yi is an Assistant Professor at the School of Statistics at the Beijing Normal University, Beijing, China. Her primary research interests include multivariate and robust statistics and time series analysis.

Klaus Nordhausen is a University Lecturer in Statistics at the Department of Mathematics and Statistics at the University of Jyväskylä, Finland. His main research interests include supervised and unsupervised dimension reduction, blind source separation, independent components analysis, robust and nonparametric methods and computational statistics.

 Part I About David E. Tyler's Publications.- An Analysis of David E. Tyler's Publication and Coauthor Network. A Review of Tyler's Shape Matrix and Its Extensions.- Part II Multivariate Theory and Methods.- On the Asymptotic Behavior of the Leading Eigenvector of Tyler's Shape Estimator Under Weak Identifiability.- On Minimax Shrinkage Estimation with Variable Selection.- On the Finite-Sample Performance of Measure-Transportation-Based Multivariate Rank Tests.- Refining Invariant Coordinate Selection via Local Projection Pursuit.- Directional Distributions and the Half-Angle Principle.- Part III Robust Theory and Methods.- Power M-Estimators for Location and Scatter.- On Robust Estimators of a Sphericity Measure in High Dimension.- Detecting Outliers in Compositional Data Using Invariant Coordinate Selection.- Robust Forecasting of Multiple Time Series with One-Sided Dynamic Principal Components.- Robust and Sparse Estimation of Graphical Models Based on Multivariate Winsorization.- Robustly Fitting Gaussian Graphical Models-the RPackage robFitConGraph.- Robust Estimation of General Linear Mixed Effects Models.- Asymptotic Behaviour of Penalized Robust Estimators in Logistic Regression When Dimension Increases.- Conditional Distribution-Based Downweighting for Robust Estimation of Logistic Regression Models.- Bias Calibration for Robust Estimation in Small Areas.- The Diverging Definition of Robustness in Statistics and Computer Vision.- Part IV Other Methods.- Power Calculations and Critical Values for Two-Stage Nonparametric Testing Regimes.- Data Nuggets in Supervised Learning.- Improved Convergence Rates of Normal Extremes.- Local Spectral Analysis of Qualitative Sequences via Minimum Description Length.