4 papers
p-PSO: A Penalized Particle Swarm Optimization Technique for Finding D-Optimal Designs with Mixed Factors in Generalized Linear Models
Shrabanti Chowdhury, Abhyuday Mandal
Finding D-optimal designs for generalized linear models (GLMs) is challenging due to the dependence of the Fisher information matrix on unknown parameters and the lack of closed-fo…
Bayesian Functional Data Analysis over Dependent Regions and Its Application for Identification of Differentially Methylated Regions
Suvo Chatterjee, Shrabanti Chowdhury, Duchwan Ryu +1
We consider a Bayesian functional data analysis for observations measured as extremely long sequences. Splitting the sequence into a number of small windows with manageable length,…
A Model-free Approach for Testing Association
Saptarshi Chatterjee, Shrabanti Chowdhury, Sanjib Basu
The question of association between outcome and feature is generally framed in the context of a model on functional and distributional forms. Our motivating application is that of…
A-ComVar: A Flexible Extension of Common Variance Design
Shrabanti Chowdhury, Joshua Lukemire, Abhyuday Mandal
We consider nonregular fractions of factorial experiments for a class of linear models. These models have a common general mean and main effects, however they may have different 2-…