Timeline for Is the effect in a Cox proportional hazard collapsible if the covariates are normally distributed and the baseline hazard is constant?
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Feb 5 at 18:24 | comment | added | hehe | It seems a bit peculiar that censoring time will affect the marginal hazard ratio even with administrative censoring. Thanks again for all the insight. | |
| Feb 5 at 3:24 | comment | added | Thomas Lumley | Yes, in some approximate way. The things that are actually averaged over time are differences in hazard: stats.stackexchange.com/questions/469639/… | |
| Feb 5 at 1:50 | comment | added | hehe | Do we interpret the hazard ratio from fitting the marginal Cox model as the marginal hazard ratios averaged over time? given that the proportional hazard assumption does not hold. | |
| Feb 5 at 0:09 | vote | accept | hehe | ||
| Feb 5 at 0:09 | comment | added | hehe | Thank you so much! Yes, I was calculating those expectations and thought they were the marginal hazards. I did not realize the marginal hazards in this case change over time. It puzzled me for a whole day. | |
| Feb 4 at 23:01 | history | answered | Thomas Lumley | CC BY-SA 4.0 |