30 citations · 30 across the 3 of their papers we have counts for
4 papers
Optimal Study Design for Reducing Variances of Coefficient Estimators in Change-Point Models
Li Xing, Xuekui Zhang, Ardo van den Hout +2
In longitudinal studies, we observe measurements of the same variables at different time points to track the changes in their pattern over time. In such studies, scheduling of the…
Logistic Box-Cox Regression to Assess the Shape and Median Effect under Uncertainty about Model Specification
Li Xing, Xuekui Zhang, Igor Burstyn +1
The shape of the relationship between a continuous exposure variable and a binary disease variable is often central to epidemiologic investigations. This paper investigates a numbe…
Simultaneous prediction of multiple outcomes using revised stacking algorithms
Li Xing, Mary Lesperance, Xuekui Zhang
Motivation: HIV is difficult to treat because its virus mutates at a high rate and mutated viruses easily develop resistance to existing drugs. If the relationships between mutatio…
Model-based clustering for identifying disease-associated SNPs in case-control genome-wide association studies
Yan Xu, Li Xing, Jessica Su +2
Genome-wide association studies (GWASs) aim to detect genetic risk factors for complex human diseases by identifying disease-associated single-nucleotide polymorphisms (SNPs). The…