1 citations · 1 across the 2 of their papers we have counts for
4 papers
Network Differential Connectivity Analysis
Sen Zhao, Stephen Ottinger, Suzanne Peck +2
Identifying differences in networks has become a canonical problem in many biological applications. Here, we focus on testing whether two Gaussian graphical models are the same. Ex…
In Defense of the Indefensible: A Very Naive Approach to High-Dimensional Inference
Sen Zhao, Daniela Witten, Ali Shojaie
A great deal of interest has recently focused on conducting inference on the parameters in a high-dimensional linear model. In this paper, we consider a simple and very naïve two-s…
Kernel-Penalized Regression for Analysis of Microbiome Data
Timothy W. Randolph, Sen Zhao, Wade Copeland +2
The analysis of human microbiome data is often based on dimension-reduced graphical displays and clustering derived from vectors of microbial abundances in each sample. Common to t…
A Significance Test for Graph-Constrained Estimation
Sen Zhao, Ali Shojaie
Graph-constrained estimation methods encourage similarities among neighboring covariates presented as nodes on a graph, which can result in more accurate estimations, especially in…