1.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- S.N. Bose National Centre for Basic SciencesIN60 papers
- Saha Institute of Nuclear PhysicsIN55 papers
- Indian Statistical Institute, Bangalore CentreIN51 papers
- Jadavpur UniversityIN41 papers
- University of CalcuttaIN39 papers
- Indian Institute of Science BangaloreIN35 papers
- Institute of Mathematical SciencesIN34 papers
- Indian Institute of Technology MadrasIN28 papers
- Bose InstituteIN27 papers
- Centre National de la Recherche ScientifiqueFR26 papers
- Indian Statistical Institute, Delhi CentreIN20 papers
- Tata Institute of Fundamental ResearchIN20 papers
7 papers · 2 filters
High dimensional PCA: a new model selection criterion
Abhinav Chakraborty, Soumendu Sundar Mukherjee, Arijit Chakrabarti
Given a random sample from a multivariate population, estimating the number of large eigenvalues of the population covariance matrix is an important problem in Statistics with wide…
The Unit-Gompertz Distribution: Characterizations and Properties
M Z Anis
In a recent paper, Mazucheli et al. (2019) introduced the unit-Gompertz (UG) distribution and studied some of its properties. In a complementary work, Anis and De (2020) corrected…
On minimum Bregman divergence inference
Soumik Purkayastha, Ayanendranath Basu
In this paper a new family of minimum divergence estimators based on the Bregman divergence is proposed. The popular density power divergence (DPD) class of estimators is a sub-cla…
Dispersive and star ordering of sample extremes from dependent random variables following the proportional odds model
Arindam Panja, Pradip Kundu, Biswabrata Pradhan
Dispersive order is a type of variability order for comparing the variability in probability distributions. Star order compares the skewness of probability distributions. This work…
Statistical inference and Bayesian optimal life-testing plans under Type-II unified hybrid censoring scheme
Tanmay Sen, Ritwik Bhattacharya, Biswabrata Pradhan +1
This article describes the inferential procedures and Bayesian optimal life-testing issues under Type-II unified hybrid censoring scheme. First, the explicit expressions of expecte…
Stochastic comparisons of lifetimes of series and parallel systems with dependent and heterogeneous components
Arindam Panja, Pradip Kundu, Biswabrata Pradhan
This work considers stochastic comparisons of lifetimes of series and parallel systems with dependent and heterogeneous components having lifetimes following the proportional odds…
Asymptotically optimal test for dependent multiple testing set up
Rahul Roy, Subir Kumar Bhandari
In this paper we explore the behaviour of dependent test statistics for testing of multiple hypothesis . To keep simplicity, we have considered a mixture normal model with equicorr…