Information criteria for Firth's penalized partial likelihood approach in Cox regression models
نویسندگان
چکیده
منابع مشابه
Information criteria for Firth's penalized partial likelihood approach in Cox regression models.
In the estimation of Cox regression models, maximum partial likelihood estimates might be infinite in a monotone likelihood setting, where partial likelihood converges to a finite value and parameter estimates converge to infinite values. To address monotone likelihood, previous studies have applied Firth's bias correction method to Cox regression models. However, while the model selection crit...
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ژورنال
عنوان ژورنال: Statistics in Medicine
سال: 2017
ISSN: 0277-6715
DOI: 10.1002/sim.7368