Sequential analysis, change point detection, time series, statistical inference, linear models, survival analysis.
Mukhopadhyay, N. and Bapat, S. R. (2016 a). Multistage point estimation methodologies for a negative exponential location under a modified linex loss function: Illustrations with infant mortality and bone marrow data, Sequential Analysis, 35/2: 175-206. http://dx.doi.org/10.1080/07474946.2016.1165532pdf
Mukhopadhyay, N. and Bapat, S. R. (2016 b). Multistage estimation of the difference of locations of two negative exponential populations under a modified linex loss function: Real data illustrations from cancer studies and reliability analysis, Sequential Analysis, 35/3: 387-412. http://dx.doi.org/10.1080/07474946.2016.1206386pdf
Mukhopadhyay, N. and Bapat, S. R. (2017). Purely sequential bounded-risk point estimation of the negative binomial mean under various loss functions: one sample problem, Annals of the Institute of Statistical Mathematics, http://doi.org/10.1007/s10463-017-0620-2