To contact me, use one of the following options
Email: (prefered method)
x-he@uiuc.edu (for general use; university owned)
he_uiuc@yahoo.com (for personal use, checked regularly)
Phone:
(217)-333-4792 (office direct)
(217)-333-2167 (general office, university business only)
(530)-698-6165 (for voice mail, which will be delivered to me via email)
Post:
Department of Statistics, University of Illinois,
725 S. Wright, Champaign, IL 61820, USA
Fax:
(217)-244-7190 (for university business only)