UPenn Biostatistics Working Papers
Most Popular Papers*
Use of Unbiased Estimating Equations to Estimate Correlation in Generalized Estimating Equation Analysis of Longitudinal Trials
Wenguang Sun, Justine Shults, and Mary Leonard
A Markov Random Field Model for Network-based Analysis of Genomic Data
Zhi Wei and HongZhe Li
Improved generalized estimating equation analysis via xtqls for implementation of quasi-least squares in Stata
Justine Shults, Sarah J. Ratcliffe, and Mary Leonard
"%QLS SAS Macro: A SAS macro for Analysis of Longitudinal Data Using Quasi-Least Squares".
Hanjoo Kim and Justine Shults
"Implementation of quasi-least squares With the R package qlspack"
Jichun Xie and Justine Shults
Normalization Techniques for Statistical Inference from Magnetic Resonance Imaging
Russell T. Shinohara, Elizabeth M. Sweeney, Jeff Goldsmith, Navid Shiee, Farrah J. Mateen, Peter A. Calabresi, Samson Jarso, Dzung L. Pham, Daniel S. Reich, and Ciprian M. Crainiceanu
Group SCAD Regression Analysis for Microarray Time Course Gene Expression Data
Lifeng Wang, Guang Chen, and Hongzhe Li PhD
* Based on the average number of full-text downloads per day since the paper was posted.