Liqiang Ni
(lēchĭông nē)
Assistant Professor
Department of Statistics and
Actuarial Science
University of Central Florida,
Orlando, FL 32816-2370
Office: Computer Center II 210C, Phone: 407-823-6664
FAX:
407-823-3930, Email:lni@mail.ucf.edu
Education
Research
Interests
- dimension reduction, regression
graphics
- classification and pattern recognition
- time series and stochastic processes
Class
Webpages
Publications and
Manuscripts
- Wang, H., Ni, L., and Tsai, C-L. (2008) "Improving dimension reduction via contour-projection.", Statistica Sinica, 18, 299-311.
- Cook, R. D. and Ni, L.(2007)
"Elevated Soil Lead: Statistical Modeling and Apportionment of
Contributions from Lead-Based Paint and Leaded Gasoline",
The Annals of Applied Statistics , 1, 130-151.
- Ni, L. and Cook, R. D. (2007) " A robust inverse regression estimator", Statistics & Probability Letters, 77, 343-349.
- Cook, R. D. and Ni, L.(2006) "Using Intra-slice
Covariances for Improved Estimation of the Central Subspace in Regression",
Biometrika 93, pp.65-74.
- Ni, L. and Cook, R. D. (2006) "Dimension Reduction in
Regressions Across Heterogeneous Subpopulations", Journal of the Royal Statistical Society B. Vol. 68, 89-107.
- Ni, L., Cook, R. D., and Tsai, C-L. (2005)"A Note on
Shrinkage Sliced Inverse Regression", Biometrika 92, pp. 242-247.
SSIR code is available here.
Cook, R. D. and Ni, L. (2005) "Dimension Reduction with
Inverse Regression: a Minimum Discrepancy Approach", Journal of the American Statistical Association, 100, 410-428.
Ni, L. (2002) "Discussion of Xia et al." Journal of Royal Statistical Society B. Vol 64, 401
Last updated on December 15, 2008.