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Article
Bias Of The Cox Model Hazard Ratio
Journal of Modern Applied Statistical Methods
  • Inger Persson, TFS Trial Form Support AB, Stockholm, Sweden
  • Harry Khamis, Wright State University
Publication Date
5-1-2005
Abstract
The hazard ratio estimated with the Cox model is investigated under proportional and five forms of nonproportional hazards. Results indicate that the highest bias occurs for diverging hazards with early censoring, and for increasing and crossing hazards under a high censoring rate.
DOI
10.22237/jmasm/1114906200
Citation Information
Inger Persson and Harry Khamis. "Bias Of The Cox Model Hazard Ratio" (2005)
Available at: http://works.bepress.com/harry_khamis/185/