We propose a multidimensional selective item response regression model to describe and test how a risk factor may alter molecular pathways involving aberrant methylation of multiple genes in ...

Multidimensional analysis of a social behavior identifies regression and phenotypic heterogeneity in a female mouse model for Rett syndrome ...

We argue that our exact sparse regression approach presents a superior alternative over heuristic methods available at present. The Annals of Statistics publishes research papers of the highest ...