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Multiple imputation in Cox regression when there are time‐varying effects of covariates

In Cox regression, it is important to test the proportional hazards assumption and sometimes of interest in itself to study time‐varying effects (TVEs) of covariates. TVEs can be investigated with log hazard ratios modelled as a function of time. Missing data on covariates are common and multiple im...

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Vydáno v:Stat Med
Hlavní autoři: Keogh, Ruth H., Morris, Tim P.
Médium: Artigo
Jazyk:Inglês
Vydáno: John Wiley and Sons Inc. 2018
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6220767/
https://ncbi.nlm.nih.gov/pubmed/30014575
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.7842
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