A simple model-free survival conditional feature screening

Publication date: Available online 19 November 2018Source: Statistics & Probability LettersAuthor(s): Xiaolin Chen, Yahui Zhang, Xiaojing Chen, Yi LiuAbstractWe propose a new, simple, model-free conditional screening approach for survival data. Sure screening and consistency in ranking properties are rigorously established, and simulation studies are conducted to examine the finite-sample performance of the proposed method.

Source: Statistics and Probability Letters - November 21, 2018 Category: Statistics Source Type: research