In Event: Roundtable Session 31

SIG-Educational Statisticians

Richard G. Lomax, The Ohio State University

Performance of Ordinary Least Squares and Heteroscedastic Consistent Covariance Matrix Estimators in Heteroscedastic Analysis of Covariance Models - T. Mark Beasley, The University of Alabama - Birmingham

Ordinal Regression Analysis: Unconstrained Continuation Ratio Models and Partial Continuation Ratio Models for Ordinal Response Variables - Xing Liu, Eastern Connecticut State University; Hari P. Koirala, Eastern Connecticut State University

Testing Mean Equality Under Heterogeneity and Nonnormality: An Empirical Comparison of Tests for One-Factor Models - Diep Thi Nguyen, University of South Florida; Eun Sook Kim, University of South Florida; Thanh Vinh Pham, University of South Florida; Yan Wang, University of South Florida; Jeffrey D. Kromrey, University of South Florida; Yi-Hsin Chen, University of South Florida