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stat.ME2021
Distributed estimation through parallel approximants
Aritra Chakravorty, William S. Cleveland, Patrick J. Wolfe
Designing scalable estimation algorithms is a core challenge in modern statistics. Here we introduce a framework to address this challenge based on parallel approximants, which yie…
stat.ME2013
Estimating Copula and Test of Independence based on a generalized framework of all rank-based Statistics in Bivariate Sample
Abhik Ghosh, Aritra Chakravorty
Copulas are mathematical objects that fully capture the dependence structure among random variables and hence, offer a great flexibility in building multivariate stochastic models.…