1. Efficient estimation and order determination for sufficient dimension reduction Open Access Author: Luo, Wei Title: Efficient estimation and order determination for sufficient dimension reduction Graduate Program: Statistics Keywords: dimension reductionorder-determinationbootstrapaugmentationsemi-parametricefficient estimation. File: Download dissertation_-_Wei_Luo.pdf Committee Members: Bing Li, Dissertation Advisor/Co-AdvisorBing Li, Committee Chair/Co-ChairRunze Li, Committee MemberNaomi S Altman, Committee MemberJesse Louis Barlow, Committee Member