Department of Mathematics and Statistics

University of Maryland Baltimore County

Baltimore, MD 21250

phone: (410)-455-2435

e-mail: anindya@umbc.edu

**RESEARCH INTERESTS:
** I am interested in general methodological research. Some of the area that I have worked on include nonparametric Bayesian methods, time series analysis, sequential design, and application of statistics in biomedical problems.

**SELECTED PUBLICATIONS:**

Warfield, J.D. and Roy, A. (2012). A Semiparametric Sequential Algorithm for Estimation of Dose-Response Curve. * Sequential Analysis,* accepted.

Danaher, M.R., Schisterman, E. F., Roy, A., and Albert, P. (2012). Estimation of Gene-Environment Interaction by Pooling Biospecimens

Roy, A., Danaher, M.R., Mumford, S. L., and Chen, Z. (2011). A Bayesian order restricted model for hormonal dynamics during menstrual cycles of healthy women.

Mukherjee, B., Ko, Y-A., VenderWeele, T., Roy, A., Park, S. K. and Chen, J. (2011). Principal interactions analysis for repeated measures data: application to gene-gene, gene-environment interactions.

Ghosal, S. and Roy, A. (2011). Predicting false discovery proportion under dependence.

Ghosal, S. and Roy, A. (2011). Identifiability of the proportion of null hypothesis in mixture models for p-value distribution

Novey, M, Adali, T. and Roy, A. (2010). The complex generalized Gaussian distribution- characterization, generation and estimation.

Zheng, Y., Zhu, J. and Roy, A. (2010). Nonparametric Bayesian inference for the spectral density function of a random field.

Roy, A. and Bose, A. (2009). Large sample modification for generalized confidence intervals.

Choi, T., Lee, J. and Roy, A (2009). On Bayes factor in semiparametric regression problems.

Gu, J., Ghosal, S and Roy, A. (2008). Bayesian Bootstrap Estimation of ROC Curves.

Roy, A., Ghosal, S and Rosenberger, W. F. (2008). Convergence Properties of Sequential Bayesian D-Optimal

Designs with Application to Phase I Clinical Trials.

Tang, Y., Ghosal. S. and Roy, A. (2007). A Nonparametric Bayesian Estimator for the False Discovery Rate.

Roy, A., Bhaumik, D. K., Aryal, S. and Gibbons, R. D. (2007). Sample size determination for hierarchical longitudinal designs with differential attrition rates.

Choudhuri, N., Ghosal, S. and Roy, A. (2007). Nonparametric binary regression using a Gaussian process prior.

Ghosal, S. and Roy, A. (2006). Posterior consistency of Gaussian process prior for nonparametric binary regression.

Potra, F., Liu, X., Seillier-Moiseiwitsch, F., Roy, A., Hang, Y., Marten, M. and Raman, B. (2006).

Protein Image Alignment via Piecewise Affine Transformations.

Roy, A. and Mathew, T. (2005). A Generalized Confidence Limit for the Reliability Function of the Two-Parameter Exponential Distribution.

Roy, A., Falk, B. and Fuller, W. A. (2004). Testing for Trend in Presence of Autoregressive Error.

Choudhuri, N., Ghosal, S. and Roy, A. (2004). Bayesian Estimation of the Spectral Density of a Time Series.

Choudhuri, N., Ghosal, S. and Roy, A.. (2004). Contiguity of the Whittle Measure for a Gaussian Time Series.

Roy, A., Seillier-Moiseiwitsch, F., Lee, K., Hang, Y., Marten, M. R., and Raman, B. (2003).

Analyzing Two-Dimensional Gel Images.

Roy, A. and Fuller, W. A. (2001). Estimation for Autoregressive Time Series With a Root Near 1.