On testing proportionality in the Cox regression model by Andersen's plot

DOI10.1080/03610926.2015.1065330zbMath1372.62050OpenAlexW2336195816MaRDI QIDQ4976227

Yun Zhang, Changyong Feng, Yuefeng Liang, Hongyue Wang, Yu Han, Xinming Tu

Publication date: 27 July 2017

Published in: Communications in Statistics - Theory and Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03610926.2015.1065330

zbMATH Keywords

stratificationpartial likelihoodsemiparametric estimationCox modelgraphical methodmartingale residualAndersen's plotbiomedical research

Mathematics Subject Classification ID

Nonparametric hypothesis testing (62G10) Linear regression; mixed models (62J05) Applications of statistics to biology and medical sciences; meta analysis (62P10) Reliability and life testing (62N05) Graphical methods in statistics (62A09)

Cites Work

• Chi-squared goodness-of-fit tests for the proportional hazards regression model
• Testing Goodness of Fit of Cox's Regression and Life Model
• Partial likelihood

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