Research Interest

Major Research Interest

• Sample survey design and analysis: Inference for finite populations
• Missing data analysis
• Multiple imputation for survey non response
• Permutation and Randomization tests in biomedical studies

 

My research interest is design and analysis of Clinical trials and Multi-center clinical trials.

My clinical trial research focused on statistical and epidemiological investigations of data from large multicenter clinical trials. My current research are in development and application of statistical methodologies are on, (i) Genomic Research in Alpha 1 anti-trypsin (A1AT) deficiency and Sarcoidosis, (ii) Approaches and decisions for acute pediatric traumatic brain injury trial and (iii) Study on the vaccine effectiveness of Influenza and other respiratory virus infections in outpatients with medically attended acute respiratory infection, US Flu Network study