Statistics

Joint Species Distribution Modeling: Dimension Reduction Using Dirichlet Processes

Bayesian Analysis, 12(4).

Biomass prediction using a density-dependent diameter distribution model

The Annals of Applied Statistics, 11(1).

Alternating Gaussian process modulated renewal processes for modeling threshold exceedances and durations

Stochastic Environmental Research and Risk Assessment, 32(2), 401–417.

Nonparametric Models for Gaussian Processes with Applications to Spatial and Longitudinal Data

Ghosh, S. (2017, March). Presented at the Department of Mathematical Sciences, University of Cincinnati, Cincinnati, OH.

Fostering Diversity in Biostatistics Workshop

Ghosh, S. (2017, March 12). Presented at the Eastern North American Region International Biometric Society, Washington, DC.

SAMSI workshop on Time Series Analysis for Synoptic Surveys and Gravitational Wave Astronomy

Presented at the International Centre for Theoretical Sciences, Bengaluru, India.

When are PH, AFT and PO models not adequate for regression with censored responses?

Presented at the Department of Biostatistics, Virginia Commonwealth University, Richmond, VA.

Dynamic Correlation Multivariate Stochastic Volatility with Latent Factors

Presented at the NBER-NSF Seminar on Bayesian Inference in Econometrics and Statistics, Washington University, St. Louis, MO.

Regression and Reliability Models for Predicting Customer Churning, Statistics in Business Analytics

Presented at the Statistics in Business Analytics, International Society for Business and Industrial Statistics, IBM T. J. Watson Research Center, Yorktown Heights, NY.

Nonparametric Models for Irregularly Sampled Censored Data with Applications to Liver Transplant Allocations

Presented at the Joint Statistical Meetings, Baltimore, MD.

Key Factors Affecting Children's Health in India: Results from NFHS-4 study

Ghosh, S. (2017, September 15). Presented at the Global Environmental Health Day, National Institute of Environmental Health Sciences (NIEHS), Research Triangle Park, NC.

Flexible Models for Gaussian Processes with Applications to Correlated Data

Ghosh, S. (2017, November 10). Presented at the Applied Mathematics & Statistics Colloquium, Department of Mathematics, Case Western Reserve University, Cleveland, OH.

Regression Models for Censored Data: When it?s NOT a good idea to use PH, AFT and other such models?

Ghosh, S. (2017, November). Presented at the ASA BioPharmaceutical Section Webinar.

How High the Hedge: Price-Yield Relationships in the Federal Crop Insurance Program, Statistical Methods in Finance

Presented at the Chennai Mathematical Institute, Chennai, India.

Nonparametric Modeling of Heavy-tailed Distributions with Applications to Extreme Events

Presented at the International Conference on Mathematical Sciences for Advancement of Science and Technology, IMBIC, Kolkata, India.

Semiparametric Estimation of the Mass-Radius Joint Distribution for Sub-Neptune Sized Planets

Presented at the International Indian Statistical Association Annual Conference, Hyderabad, India.

Nonparametric Estimation of Mean Residual Life Function Using Scale Mixtures

In Mathematical and Statistical Applications in Life Sciences and Engineering (pp. 169–191).

Disentangling Time-series Spectra with Gaussian Processes: Applications to Radial Velocity Analysis

The Astrophysical Journal, 840(1), 49.

Nearest neighbor methods for testing reflexivity

Environmental and Ecological Statistics, 24(1), 69–108.

Genetic effects on gene expression across human tissues

Nature, 550(7675), 204–213.