40 citations · 40 across the 2 of their papers we have counts for
2 papers
stat.ME2025
Heteroscedastic Growth Curve Modeling with Shape-Restricted Splines
Jieying Jiao, Wenling Song, Yishu Xue +1
Growth curve analysis (GCA) has a wide range of applications in various fields where growth trajectories need to be modeled. Heteroscedasticity is often present in the error term,…
stat.ME2018★ 40 cited
An Online Updating Approach for Testing the Proportional Hazards Assumption with Streams of Survival Data
Yishu Xue, HaiYing Wang, Jun Yan +1
The Cox model, which remains as the first choice in analyzing time-to-event data even for large datasets, relies on the proportional hazards (PH) assumption. When survival data arr…