1 citations · 1 across the 4 of their papers we have counts for
3 papers · 1 filter
Regression and Dimension Reduction for Multivariate Mixed-Type Data via Semiparametric Gaussian Copula
Debangan Dey, Vadim Zipunnikov
Clinical and epidemiological studies encode participant information in multivariate vectors with mixed type variables on continuous, truncated, ordinal, and binary scales. Semipara…
Multivariate Functional Principal Component Analysis for Mixed-Type mHealth Data: An Application to Mood Disorders
Debangan Dey, Rahul Ghosal, Kathleen Merikangas +1
Modern mobile health (mHealth) assessment combines self-reported measures of participants' health experiences with passively collected health behavior data throughout the day. Thes…
Graph-constrained Analysis for Multivariate Functional Data
Debangan Dey, Sudipto Banerjee, Martin Lindquist +1
Functional Gaussian graphical models (GGM) used for analyzing multivariate functional data customarily estimate an unknown graphical model representing the conditional relationship…