搜索结果: 1-15 共查到“统计学 Survival”相关记录22条 . 查询时间(0.14 秒)
The Inverse Weibull Survival Distribution and its Proper Application
Mean residual life Model selection UBT shaped hazard rate
2013/6/14
The peculiar properties of the Inverse Weibull (IW) distribution are shown. It is proven that the IW distribution is one of the few models having upside- down bathtub (UBT) shaped hazard function. Thr...
Modeling Information Propagation with Survival Theory
Modeling Information Propagation Survival Theory
2013/6/14
Networks provide a skeleton for the spread of contagions, like, information, ideas, behaviors and diseases. Many times networks over which contagions diffuse are unobserved and need to be inferred. He...
Modeling left-truncated and right-censored survival data with longitudinal covariates
Likelihood approach semiparametric efficiency biased sample EM algorithm Monte Carlo integration
2012/11/23
There is a surge in medical follow-up studies that include longitudinal covariates in the modeling of survival data. So far, the focus has been largely on right-censored survival data. We consider sur...
A General Framework for Sequential and Adaptive Methods in Survival Studies
Sequential analysis adaptive allocation marked point process
2011/7/5
Adaptive treatment allocation schemes based on interim responses have generated a great deal of recent interest in clinical trials and other follow-up studies.
Dual divergences estimation for censored survival data
Robust estimation Minimum divergence estimators Kaplan-Meier estimator
2011/7/5
This paper is devoted to robust estimation based on dual divergences estimators for parametric models in the framework of right censored data. We give limit laws of the proposed estimators and examine...
Comment: Quantifying Information Loss in Survival Stud
Quantifying Information Survival Stud Comment
2011/3/21
Comment on "Quantifying the Fraction of Missing Information for Hypothesis Testing in Statistical and Genetic Studies"[arXiv:1102.2774]
Comment: Quantifying Information Loss in Survival Studies
Comment Survival Quantifying Information Loss in Survival
2011/3/23
Comment on "Quantifying the Fraction of Missing Information for Hypothesis Testing in Statistical and Genetic Studies" [arXiv:1102.2774]
Latent diffusion models for survival analysis
diffusion processes parametrization of hierarchical models survival analysis
2010/10/19
We consider Bayesian hierarchical models for survival analysis, where the survival times are modeled through an underlying diffusion process which determines the hazard rate. We show how these models ...
History of applications of martingales in survival analysis
History applications martingales survival analysis
2010/3/11
The paper traces the development of the use of martingale methods
in survival analysis from the mid 1970’s to the early 1990’s. This
development was initiated by Aalen’s Berkeley PhD-thesis in 1975,...
Does the effect of micronutrient supplementation on neonatal survival vary with respect to the percentiles of the birth weight distribution?
percentiles counterfactual Bayesian computation
2009/9/22
The methods in this paper are motivated by a double-blind randomized
community trial in rural Nepal (Christian et al 2003a,b). The investigators imple-
mented an intervention program to evaluate ben...
EMPIRICAL LIKELIHOOD INFERENCE FOR SURVIVAL RATE REGRESSION WITH MISSING INFORMATION PRINCIPLE
Confidence region conditional Kaplan–Meier estimator link function right censoring
2009/9/18
Recently, regression model for the long-term survival probabilities
of patients was proposed, and a semiparametric inference procedure
was developed based on missing information principle. In this p...
Survival Analysis: Parametrics to Semiparametrics to Pharmacogenomics
Survival Analysis Parametrics emiparametrics Pharmacogenomics
2009/9/18
Survival Analysis: Parametrics to Semiparametrics to Pharmacogenomics。
Characterization of the NPMPLE of the Disease Onset Distribution Function for a Survival-Sacrifice Model
Characterization of the NPMPLE Disease Onset Distribution Function a Survival-Sacrifice Model
2009/9/18
Characterization of the NPMPLE of the Disease Onset Distribution Function for a Survival-Sacrifice Model。
Some Properties of Schur-Constant Survival Models and their Copulas
Properties Schur-Constant Survival Models Copulas
2009/9/17
Some Properties of Schur-Constant Survival Models and their Copulas。
Survival probabilities for branching Brownian motion with absorption
Survival probability branching Brownian motion absorption
2009/3/23
We study a branching Brownian motion (BBM) with absorption, in which particles move as Brownian motions with drift $-rho$, undergo dyadic branching at rate $beta>0$, and are killed on hitting the orig...