نتایج جستجو برای: stratified cox regression model
تعداد نتایج: 2377578 فیلتر نتایج به سال:
We consider using observational data to estimate the effect of a treatment on disease recurrence, when the decision to initiate treatment is based on longitudinal factors associated with the risk of recurrence. The effect of salvage androgen deprivation therapy (SADT) on the risk of recurrence of prostate cancer is inadequately described by the existing literature. Furthermore, standard Cox reg...
By producing the required proteins, process of gene expression establishes physical properties living things. Gene from DNA or RNA may be recorded using a variety approaches. Regression analysis has evolved in prominence area genetic research recently. Several genes high dimensional information for statistical inference not related to their illnesses, which is one major problems. The ability se...
Over the last few decades, machine learning and data mining have been increasingly used for clinical prediction in ICUs. However, there is still a huge gap in making full use of the time-series data generated from ICUs. Aiming at filling this gap, we propose a novel approach entitled Time Slicing Cox regression (TS-Cox), which extends the classical Cox regression into a classification method on...
The Box-Cox quantile regression model introduced by Powell (1991) is a flexible and numerically attractive extension of linear quantile regression techniques. Chamberlain (1994) and Buchinsky (1995) suggest a two stage estimator for this model but the objective function in stage two of their method may not be defined in an application. We suggest a modification of the estimator which is easy to...
JOSEPH F. Ross, M.D., Edilor
JOSEPH F. Ross, M.D., Editor
JOSEPH F. Ross, M.D., Editor
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