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Linear and Quadratic Functionals of RandomHazard rates: an Asymptotic Analysis [PDF]
A popular Bayesian nonparametric approach to survival analysis consists in modeling hazard rates as kernel mixtures driven by a completely random measure.
Giovanni Peccati, Igor Prünster
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Competing process hazard function models for player ratings in ice hockey
The Annals of Applied Statistics, 2013 Evaluating the overall ability of players in the National Hockey League (NHL) is a difficult task. Existing methods such as the famous "plus/minus" statistic have many shortcomings. Standard linear regression methods work well when player substitutions are relatively uncommon and scoring events are relatively common, such as in basketball, but as ...
Thomas, A. C. +3 more
openaire +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser +5 more
wiley +1 more source
Asymptotics for sieve estimators of hazard rates: estimating hazard functionals [PDF]
, 2015 This paper derives asymptotics for functionals of a hazard model with an exposure-time effect and time-varying covariates. A semi-nonparametric sieve maximum likelihood estimator of a competing risks model based on the Cox proportional hazard is considered. Consistency of the estimator and its rate of convergence in the Fisher norm are derived.
openaire +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li +9 more
wiley +1 more source
Application of a simple nonparametric conditional quantile function estimator in unemployment duration analysis [PDF]
We consider an extension of conventional univariate Kaplan-Meier type estimators for the hazard rate and the survivor function to multivariate censored data with a censored random regressor.
Wichert, Laura, Wilke, Ralf A.
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou +10 more
wiley +1 more source
Effects of extended unemployment insurance benefits: evidence from the monthly CPS [PDF]
This paper attempts to quantify the effects of extended unemployment insurance benefits in recent years. Using the monthly Current Population Survey, I estimate unemployment-to-employment (UE) hazard function and unemployment-to-inactivity (UN) hazard ...
Shigeru Fujita
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül +2 more
wiley +1 more source
A Bounded Sine Skewed Model for Hydrological Data Analysis
AnalyticsHydrological time series frequently exhibit periodic trends with variables such as rainfall, runoff, and evaporation rates often following annual cycles. Seasonal variations further contribute to the complexity of these data sets.
Tassaddaq Hussain +3 more
doaj +1 more source