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stat.ME2026
Predictive Distributions and the Transition from Sparse to Dense Functional Data
Ãlvaro Gajardo, Xiongtao Dai, Hans-Georg Müller
A representation of Gaussian distributed sparsely sampled longitudinal data in terms of predictive distributions for their functional principal component scores (FPCs) maps availab…
stat.ME2025
Sliced Wasserstein Regression
Han Chen, Yidong Zhou, Hans-Georg Müller
While statistical modeling of distributional data has gained increased attention, the case of multivariate distributions has been somewhat neglected despite its relevance in variou…
stat.ME2024
Dynamic Modeling of Sparse Longitudinal Data and Functional Snippets With Stochastic Differential Equations
Yidong Zhou, Hans-Georg Müller
Sparse functional/longitudinal data have attracted widespread interest due to the prevalence of such data in social and life sciences. A prominent scenario where such data are rout…