Department of Mathematics and Statistics

Bowling Green State University

- Ph.D., Statistics, Department of Mathematics, Syracuse University,, 2006. Advisor: Professor Hyune-Ju Kim
- M.A., Statistics, Syracuse University, 2003
- B.A., Mathematics,University of Science and Technology of China (USTC), 1999
- B.S., Finance and Statistics , University of Science and Technology of China (USTC), 1999

- Mixture Distributions
- Change Point Analysis
- Empirical Likelihood Method
- Time Series Analysis
- Survival Analysis
- Sequential Analysis

- 30. Chen, Y.J.,
**Ning, W.**and Gupta, A.K. (2014).Jackknife Empirical Likelihood Test for Equality of Two Mean Residual Functions.*Submitted.* - 29. Hasan, A.,
**Ning, W.**and Gupta, A.K. (2013). A non-central Skew t Distribution with Applications.*Submitted.* - 28. Chen, Y.J.,
**Ning, W.**and Gupta, A.K. (2014).Jackknife Empirical Likelihood Methods on Testing for Equality of Variances of Two Samples. Accepted.*Journal of Applied Statistics.* - 27.
**Ning, W.**(2014). Empirical Likelihood Ratio Based Goodness-of-Fit Test for Generalized Lambda Distribution.*European Journal of Pure and Applied Mathematics,*7(1), 22-36. - 26.
**Ning, W.**, Yeh, A. B., Wu, X.Q. and Wang, B.X. (2014). Distribution-Free Phase I Control Charts for Individual Observations Based on Empirical Likelihood Ratio. Accepted.*Quality and Reliability Engineering International.* - 25. Wu, X.Q., Zhang, S.G. and
**Ning, W.**(2014). Empirical Likelihood Ratio Based Test for Change Point Detection in Linear Regression Model. Accepted.*Acta Mathematicae Applicatae Sinica.* - 24. Ngunken, G. and
**Ning, W.**(2014). Information Approach for the Change Point Detection in the Skew Normal Distribution and Its Applications. Accepted.*Sequential Analysis.* - 23. Hasan, A.,
**Ning, W.**and Gupta, A.K. (2014). An Information Based Approach to Detecting the Change Point Under the non-central Skew t Model. Accepted.*Sequential Analysis.*

- 22. Su, S., Hasan, A. and
**Ning, W.**(2013). The RS Generalized lambda based calibration model.*International Journal of Statistics and Probability,*2(1), 101-107. - 21. Zhao, H., Chen, H. and
**Ning, W.**(2013). Changepoint Analysis by Modified Empirical Likelihood Method in Two-Phrase Linear Regression Models.*Open Journal of Applied Sciences,*3(1B), 1-6. - 20. Gupta, A.K., Aziz, M.A. and
**Ning, W.**(2013). On Some Properties of the Unified Skew Normal Distribution.*Journal of Statistical Theory and Practice,*7, 480-495. - 19.
**Ning, W.**and Ngunkeng, G. (2013). An empirical likelihood ratio based goodness-of-fit test for the skew normality.*Statistical Methods and Applications,*22, 209-226.

- 18. Li, H. and
**Ning, W.**(2012). Multiple Comparisons with a Control Under Heteroscedasticity.*Journal of Applied Statistics,*39(2), 2275-2283. - 17.
**Ning, W.**(2012). Probabilistic representations of matrix variate skew normal models.*Random Operators and Stochastic Equations.*In press. - 16. Zhang, H.H., Jing, H.F.,
**Ning, W.**and Gupta, A.K. (2012). Edgeworth Expansion of the Moment-based Test for Homogeneity in the Mixture NEF-QVF family.*Communications in Statistics--Simulation and Computation,*42(10), 2281-2294. - 15.
**Ning, W.**(2012). Empirical bayes method on changepoints estimation of tumor growth profiles in xenograft experiments.*Journal of Applied Statistical Science,*19(2), 105-115. - 14. Yan, C.J., Zhang, S.G. and
**Ning, W.**(2012). Estimations of the Improper Linear Regression Models with Complex-valued Data.*Journal of The Graduate University of Chinese Academy of Sciences,*29(2), 146-153. - 13.
**Ning, W.**(2012). The Empirical Likelihood Ratio Test for a Mean Change Point Model with a Linear Trend Followed by an Abrupt Change.*Journal of Applied Statistics,*39(5), 947-961. - 12.
**Ning, W.**and Gupta, A.K. (2012). Matrix variate extended skew normal distributions.*Random Operators and Stochastic Equations,*20(4), 299-310.

- 11.
**Ning, W.**, Pailden, P. and Gupta, A.K. (2011). The Empirical Likelihood Ratio Test for the Epidemic Change Point Model.*Journal of Data Science,*10, 107-127. - 10.
**Ning, W.**, Gao, Y. C, and Dudewicz, E. J.*Chapter 8: Fitting Mixture Distributions Using A Mixture of Generalized Lambda Distributions with Computer Code.*Book chapter of Handbook of Fitting Statistical Distributions with R (Ed. by Dudewicz, E.J. and Karian, Z.A.). Publishing date: October 1, 2010. Boca Raton, FL: CRC Press. - 9. Zhang, S.G., Liao, Y. and
**Ning, W.**(2010). Asymptotic Properties of Quasi-Maximum Likelihood Estimates in Generalized Linear Models.*Communication in Statistics--Theory and Methods,*40, 4417-4430. - 8.
**Ning, W.**and Zhao, L. (2010). A Moment-based Test for the Mixture Distributions With Small Sample Sizes and Its Application.*Far East Journal of Theoretical Statistics,*33(1), 23-39. - 7.
**Ning, W.**, Gupta, A. K., (2009) Change Point Analysis For Generalized Lambda Distributions.*Communications in Statistics-Simulation and Computation,*38, 1789-1802. - 6.
**Ning, W.**, Zhang, S. G. and Yu, C. (2009). A Moment-Based Test for the Homogeneity in Mixture Natural Exponential Family with Quadratic Variance Functions.*Statistics and Probability Letters,*79(6), 828-834. - 5.
**Ning, W.**, Gupta, A. K., Yu., C. and Zhang, S. G., (2009). A Moment-Based Test for Homogeneity in Finite Mixture Models.*Communication in Statistics--Theory and Methods,*38, 1371-1382. - 4.
**Ning, W.**, Gao, Y. C, and Dudewicz, E. J., (2008). Fitting Mixture Distributions Using Generalized Lambda Distributions and Comparisons with Normal Mixtures.*American Journal of Mathematical and Management Science,*Vol. 28, NOS. 1\&2, 81-99. - 3.
**Ning, W.**and Kim, H. J., (2008). Residual Pattern Based Test for Interaction in Two-way ANOVA.*Biometrical Journal,*50(3), 431-445. - 2.
**Ning, W.**, (2008). Detecting an Unconditionally Identifiable Pattern in Two-way ANOVA.*Advances and Applications in Statistics,*9(2), 247-260. - 1.
**Ning, W.**, (2007). A Moment-based Test of Genetic Linkage Under Heterogeneity.*JP Journal of Biostatistics*, 1(3), 267 - 281.

- Hong Li (9/2009). Chair.
**Current position:**Assistant Professor, Department of Mathematics, Cameron University, Oklahoma. - Grace Ngunkeng (8/2013). Chair.
**Current position:**Assistant Professor, School of Mathematics and Computer Science, Lake Superior State University, MI. - Abeer Hasan (8/2013). Co-Chair with Professor Arjun
Gupta.
**Current position:**Assistant Professor, Department of Mathematics, Humboldt State University, CA. - Ying-ju Chen, statistics (2012-). (Co-Chair with Professor Arjun Gupta)