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20162023
most citedIncorporating External Risk Information with the Cox Model under Population Heterogeneity: Applications to Trans-Ancestry Polygenic Hazard Scores

2 citations · 7 across the 13 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

stat.CO2019★ 1 cited

Minorization-Maximization-based Steepest Ascent for Large-scale Survival Analysis with Time-Varying Effects: Application to the National Kidney Transplant Dataset

Kevin He, Ji Zhu, Jian Kang +1

The time-varying effects model is a flexible and powerful tool for modeling the dynamic changes of covariate effects. However, in survival analysis, its computational burden increa…

stat.AP2019

Accounting for total variation and robustness in profiling health care providers

Lu Xia, Kevin He, Yanming Li +1

Monitoring outcomes of health care providers, such as patient deaths, hospitalizations and hospital readmissions, helps in assessing the quality of health care. We consider a large…