Showing stat.MEShow all
3 papers · 1 filter
stat.ME2026
MoSAIC: Multi-Resolution Spatial Regression Analysis of Cellular Colocalizations in Cancer Imaging
Jessica Aldous, Michele Peruzzi, Maria Masotti +4
Hierarchical multiplex imaging approaches generate spatially resolved single-cell measurements across multiple, spatially organized fields of view (FOVs) within patient tumor speci…
stat.ME2026
A Time-Varying and Covariate-Dependent Correlation Model for Multivariate Longitudinal Studies
Qingzhi Liu, Gen Li, Anastasia K. Yocum +3
In multivariate longitudinal studies, associations between outcomes often exhibit time-varying and individual level heterogeneity, motivating the modeling of correlations as an exp…
stat.ME2025
Geometry-driven Bayesian Inference for Ultrametric Covariance Matrices
Tsung-Hung Yao, Zhenke Wu, Karthik Bharath +1
Ultrametric matrices are a class of covariance matrices that arise in latent tree models. As a parameter space in a statistical model, the set of ultrametric matrices is neither co…