3 citations · 3 across the 2 of their papers we have counts for
3 papers
stat.ME2023
A general model-checking procedure for semiparametric accelerated failure time models
Dongrak Choi, Woojung Bae, Jun Yan +1
We propose a set of goodness-of-fit tests for the semiparametric accelerated failure time (AFT) model, including an omnibus test, a link function test, and a functional form test.…
math.ST2021★ 3 cited
Estimating a distribution function for discrete data subject to random truncation with an application to structured finance
Jackson P. Lautier, Vladimir Pozdnyakov, Jun Yan
Proper econometric analysis should be informed by data structure. Many forms of financial data are recorded in discrete-time and relate to products of a finite term. If the data co…
stat.ME2018
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…