Author(s)

Xiaodong Fan, Qingchun Zhang

Corresponding Author

Qingchun Zhang

Abstract

This article develops the test methods of stratum interaction for current status data under the Cox proportional hazards model. We proposed a test procedure for this type of current status data and established the asymptotic properties of the test statistic by the martingale theory.

Keywords

Current Status Data; Nonparametric Test; Cox Model; Stratum Effects