10 papers
Some Asymptotic Results on Multiple Testing under Weak Dependence
Swarnadeep Datta, Monitirtha Dey
This paper studies the means-testing problem under weakly correlated Normal setups. Although quite common in genomic applications, test procedures having exact FWER control under s…
Multiple Testing of Partial Conjunction Hypotheses for Assessing Replicability Across Dependent Studies
Monitirtha Dey, Trambak Banerjee, Prajamitra Bhuyan +1
Replicability is central to scientific progress, and the partial conjunction (PC) hypothesis testing framework provides an objective tool to quantify it across disciplines. Existin…
An Asymptotically Exact Multiple Testing Procedure under Dependence
Swarnadeep Datta, Monitirtha Dey
We propose a simple single-step multiple testing procedure that asymptotically controls the family-wise error rate (FWER) at the desired level exactly under the equicorrelated mult…
Partial Conjunction Analysis in Neuroimaging: A Comparative Study
Monitirtha Dey, Anna Vesely, Thorsten Dickhaus
Replicability is a cornerstone of science. The partial conjunction (PC) hypothesis testing framework objectively quantifies replicability across disciplines. Although several stati…
Some Results on Generalized Familywise Error Rate Controlling Procedures under Dependence
Monitirtha Dey, Subir Kumar Bhandari
The topic of multiple hypotheses testing now has a potpourri of novel theories and ubiquitous applications in diverse scientific fields. However, the universal utility of this fiel…
Asymptotics in Multiple Hypotheses Testing under Dependence: beyond Normality
Monitirtha Dey
Correlated observations are ubiquitous phenomena in a plethora of scientific avenues. Tackling this dependence among test statistics has been one of the pertinent problems in simul…
Asymptotically Optimal Sequential Multiple Testing Procedures for Correlated Normal
Monitirtha Dey, Subir Kumar Bhandari
Simultaneous statistical inference has been a cornerstone in the statistics methodology literature because of its fundamental theory and paramount applications. The mainstream mult…
On Asymptotic Behaviors of Stepwise Multiple Testing Procedures
Monitirtha Dey
Stepwise multiple testing procedures have attracted several statisticians for decades and are also quite popular with statistics users because of their technical simplicity. The Bo…
Demand Analysis with a Thin Price Sample
Monitirtha Dey, Arpan Kumar, Diganta Mukherjee
For about 125 items of food, the Consumer Expenditure Survey (CES) schedule of the Indian National Sample Survey asks the interviewer to obtain both quantity and value of household…
FWER Goes to Zero for Correlated Normal
Monitirtha Dey, Subir Kumar Bhandari
Familywise error rate (FWER) has been a cornerstone in simultaneous inference for decades, and the classical Bonferroni method has been one of the most prominent frequentist approa…