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Results tagged with proportional-hazards
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user 24515
Proportional hazards is an assumption of the Cox proportional hazards model of survival analysis and some other models as well. The assumption is that a linear increase in the predictor will have a uniform multiplicative relationship with the hazard.
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How can I obtain prediction intervals for survival prediction in the Cox model?
Prediction of survival times in Cox proportional hazard regression model has been discussed here. In R, survfit::survival using the newdata argument gives a vector of estimated survival probabilities …
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