Testing proportional hazards for specified covariates
Tests for proportional hazards assumption concerning specified covariates or groups of covariates are proposed. The class of alternatives is wide: log-hazard rates under different values of covariates may cross, approach, go away. The data may be right censored. The limit distribution of the test st...
Main Authors: | Vilijandas Bagdonavičius, Rūta Levulienė |
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Format: | Article |
Language: | English |
Published: |
VTeX
2019-02-01
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Series: | Modern Stochastics: Theory and Applications |
Subjects: | |
Online Access: | https://www.vmsta.org/doi/10.15559/19-VMSTA129 |
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