1. PENALIZED QUADRATIC INFERENCE FUNCTIONS FOR VARIABLE SELECTION IN LONGITUDINAL RESEARCH Open Access Author: Dziak, John Joseph Title: PENALIZED QUADRATIC INFERENCE FUNCTIONS FOR VARIABLE SELECTION IN LONGITUDINAL RESEARCH Graduate Program: Statistics Keywords: SCADLASSOQIFGEEgeneralized estimating equationsvariable selection File: Download DziakDissertation.pdf Committee Members: Runze Li, Committee Chair/Co-ChairNaomi S Altman, Committee MemberBing Li, Committee MemberLinda Marie Collins, Committee Member