works on
accelerated failure time model 1ADMM optimization 1censored data 1inverse probability weighting 1penalized regression 1subgroup analysis 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

stat.ME2026

Robust Subgroup Analysis for Heterogeneous Censored Data

Zhaohui Xu, Daoji Li, Zemin Zheng

The paper proposes a robust method for identifying subgroups and estimating covariate effects in heterogeneous censored survival data using accelerated failure time models, combini…