2 papers
stat.AP2015
Flexible combination of multiple diagnostic biomarkers to improve diagnostic accuracy
Tu Xu, Yixin Fang, Alan Rong +1
In medical research, it is common to collect information of multiple continuous biomarkers to improve the accuracy of diagnostic tests. Combining the measurements of these biomarke…
stat.ME2013
A note on selection stability: combining stability and prediction
Yixin Fang, Junhui Wang, Wei Sun
Recently, many regularized procedures have been proposed for variable selection in linear regression, but their performance depends on the tuning parameter selection. Here a criter…