Research Publications:

Book under preparation (accepted for publication):
Edited Volume:

Some selected research papers: More than 100 research papers are published in different journals. A few of them are listed below:

Adaptive clinical trial:

Model discrimination and parameter estimation:

Zero-inflated data:

Group sequential design:


Sequential analysis:

Categorical data:

Mixed discrete and continuous data:

Time series of discrete data:

Geodesic PCA:

Statistics in human genetics:

Illness-death model:

Statistical inference:

Stress-stength reliability:


Distribution theory:

Crossover design:

Missing data: