搜索结果: 1-12 共查到“统计学 event”相关记录12条 . 查询时间(0.078 秒)
On the Validity of Long-Run Estimation Methods for Discrete-Event Systems
Validity Long-Run Estimation Methods Discrete-Event Systems
2015/7/8
On the Validity of Long-Run Estimation Methods for Discrete-Event Systems.
Combining Dynamic Predictions from Joint Models for Longitudinal and Time-to-Event Data using Bayesian Model Averaging
Prognostic Modeling Risk Prediction
2013/4/27
The joint modeling of longitudinal and time-to-event data is an active area of statistics research that has received a lot of attention in the recent years. More recently, a new and attractive applica...
Rare event simulation for processes generated via stochastic fixed point equations
Monte Carlo methods importance sampling perpetuities
2011/7/19
In a number of applications, particularly in financial and actuarial mathematics, it is of interest to characterize the tail distribution of a random variable V satisfying the distributional equation ...
Distributed Detection/Isolation Procedures for Quickest Event Detection in Large Extent Wireless Sensor Networks
Disorder problem distributed quickest change detection detection with distance dependent sensing fusion of CUSUMs multi–hypothesis change detection
2011/6/20
We study a problem of distributed detection of an event in a large extent wireless sensor network
(WSN), where the event influences the observations of the sensors only in the vicinity of where it oc...
HIV dynamics and natural history studies: Joint modeling with doubly interval-censored event time and infrequent longitudinal data
AIDS antiviral treatment interval censoring semiparametric regression
2011/6/16
Hepatitis C virus (HCV) coinfection has become one of the most
challenging clinical situations to manage in HIV-infected patients.
Recently the effect of HCV coinfection on HIV dynamics following
i...
Modelling time to event with observations made at arbitrary times
Modelling observations RAFT RPH
2011/3/21
We introduce new methods of analysing time to event data via extended versions of the proportional hazards and accelerated failure time (AFT) models. In many time to event studies, the time of first o...
A Bivariate Competing-Risks Model with One Termination Event
Competing-risks Survival analysis Bivariate Weibull
2010/4/26
The likelihood function for a competing-risks model with one fatal and one non-fatal
event is proposed. A bivariate Weibull using the likelihood function is applied to the
Stanford Heart Transplant ...
RANDOM SUMS STOPPED BY A RARE EVENT:A NEW APPROXIMATION
Random sums limit theorems approximations reliability
2009/9/21
The convergence of a geometric sum of positive i.i.d.
random variables to an exponential distribution is a well-known re
sult. This convergence provided various and useful approximations in
reliabi...
Genetic Genealogical Models in Rare Event Analysis
Genetic Genealogical Models Event Analysis
2009/6/12
Genetic Genealogical Models in Rare Event Analysis.
Cumulative processes related to event histories
Adaptive censoring cumulative processes marginal methods multi-state processes quality adjusted life-years prevalence function
2009/2/23
Costs or benefits which accumulate for individuals over time are of interest in many life history processes. Familiar examples include costs of health care for persons with chronic medical conditions,...
State-space based mass event-history model I：many decision-making agents with one target
Extremists Heterogeneity Interval censoring Logistic regression Maximum likelihood estimation Nematode
2010/3/17
A dynamic decision-making system that includes a mass of indistinguishable
agents could manifest impressive heterogeneity. This
kind of nonhomogeneity is postulated to result from macroscopic behavi...
Event Weighted Tests for Detecting Periodicity in Photon Arrival Times
Event Weighted Tests Detecting Periodicity Photon Arrival Times
2010/4/29
This paper treats the problem of detecting periodicity in a sequence of photon arrival times,
which occurs, for example, in attempting to detect gamma-ray pulsars. A particular focus is on
how auxil...