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math.ST2015
Asymptotic Minimaxity, Optimal Posterior Concentration and Asymptotic Bayes Optimality of Horseshoe-type Priors Under Sparsity
Prasenjit Ghosh, Arijit Chakrabarti
In this article, we investigate certain asymptotic optimality properties of a very broad class of one-group continuous shrinkage priors for simultaneous estimation and testing of a…
math.ST2015
A New Step-down Procedure for Simultaneous Hypothesis Testing Under Dependence
Prasenjit Ghosh, Arijit Chakrabarti
In this article, we consider the problem of simultaneous testing of hypotheses when the individual test statistics are not necessarily independent. Specifically, we consider the pr…