Faculty Directory A to Z

Operations Management, Quantitative Methods and Information Systems

Ph.D. in Mathematics (Statistics specialization), 2012-McMaster University, Canada
M.Sc.,2008-University of Calcutta, India

Experience

Assistant Professor, Operation Management, Quantitative Methods and Information System Area, IIM Udaipur, June 2014-Present
Assistant Professor, Department of Mathematics, IIT Guwahati, December 2012 - May 2014
Graduate student and Teaching assistant, Department of Mathematics and Statistics,McMaster University, Hamilton, Ontario, Canada, from September 2009 – December 2012
Junior Statistician, and Statistician, Cytel Statistical Software and Services Pvt. Ltd., India,from 2008 – 2009

Research Interest

Publication summary

"Likelihood inference for lognormal data with left truncation and right censoring with an illustration." Journal of Statistical Planning and Inference 141 (2011) 3536 - 3553 (coauthored with N. Balakrishnan)
"Left truncated and right censored Weibull data and likelihood inference with an illustration." Computational Statistics & Data Analysis 56 (2012) 4011 - 4025 (coauthored withN. Balakrishnan)
"Likelihood inference based on left truncated and right censored data from gamma distribution." IEEE Transactions on Reliability 62 (2013) 679 - 688. (coauthored with N. Balakrishnan)
"Some further issues concerning likelihood inference for left truncated and right censored lognormal data." Communications in Statistics - Simulation and Computation 43 (2014) 400-416 (coauthored with N. Balakrishnan)
"EM-based likelihood inference for some lifetime distributions based on left truncated and right censored data and associated model discrimination."(with discussions) South African Statistical Journal 48 (2014) main article: 125-171, rejoinder: 201-204(coauthored with N.Balakrishnan)
"Bayesian inference of Weibull distribution based on left truncated and right censored data." Computational Statistics & Data Analysis 99(2016) 38-50 (coauthored with Debasis Kundu)
"Analysis of left truncated right censored competing risks data." Computational Statistics & Data Analysis 108 (2017) 12 - 26 (coauthored with Debasis Kundu and Ayon Ganguly)