Hi I'm Yiwen Liu. I am a Assistant Professor of Practice in the Department of Epidemiology and Biostatistics at the University of Arizona. My primary research interest focuses on theoretical and methodological developments in big data analytics, including statistical learning for high dimensional data, low-rank approximation and sparse representation of matrices, and multiple sources data integration.
Contact Info:
Email: yiwenliu@arizona.edu
Office: Drachman Hall 200
Education:
Ph.D., Department of Statistics, University of Georgia, 2013-2018
M.S., Department of Statistics, Central University of Finance and Economics, China, 2010-2013
B.S., Department of Statistics, Central University of Finance and Economics, China, 2006-2010
Research Interest:
Big data analytics, statistical learning in high dimensional data, multiple sources data integration, metabolomics, and bioinformatics.
General Information:
Location and Time:
Chavez 303, MWF 8:00 am - 8:50 am
Office Hour:
Monday 9:00 - 11:00 am, Wednesday 9:00 - 10:00 am
Textbook:
1. Statistical Data Analytics: Foundations for Data Mining, Informatics,
and Knowledge Discovery by Walter W. Piegorsch.
2. Linear Models with R, 2nd Edition by Julian J. Faraway.
General Information:
Location and Time:
HSIB, T,Th 9:30 - 10:45 am
Office Hour:
T,Th 10:45 - 11:40 am
Textbook:
1. R for Data Science, by Garrett Grolemund and Hadley Wickham.
2. Big Data and Health Analytics, by Katherine Marconi, Harold Lehmann,
Taylor and Francis Group, 2015.
General Information:
Location and Time:
PSYCH 305, Tuesday and Thursday 2:00 pm - 3:15 pm
Office Hour:
Monday and Tuesday 1:00 - 2:00 pm
Textbook:
Probability - An Introduction by Geoffrey Grimmett and Dominic Welsh (2nd edition).
Course Webpage:
Visit course webpage: Probability An Introduction
General Information:
Location and Time:
Cesar E Chavez 303, Monday to Friday 2:00 pm - 2:50 pm
Office Hour:
Monday 3:00 - 4:00 pm (ThinkTank), Tuesday 1:00 - 2:00 pm
Textbook:
Calculus Single Variable; Sixth Edition by Hughes-Hallett et al.
Course Webpage:
http://math.arizona.edu/~calc
General Information:
Time:
Monday to Thursday
Office Hour:
Monday 3:00 - 4:00 pm (ThinkTank), Tuesday 2:00 - 3:00 pm
Textbook:
Chapter 1 of Calculus Single Variable; Sixth Edition by Hughes-Hallett et al.
Course Webpage:
http://math.arizona.edu/~calc